19953024

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1$

素因数の和:608

約数の個数: 128

約数和(自身を含む): 65345280

約数和(自身を除く): 45392256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 384, 416, 448, 546, 571, 624, 672, 728, 832, 896, 1092, 1142, 1248, 1344, 1456, 1664, 1713, 2184, 2284, 2496, 2688, 2912, 3426, 3997, 4368, 4568, 4992, 5824, 6852, 7423, 7994, 8736, 9136, 11648, 11991, 13704, 14846, 15988, 17472, 18272, 22269, 23982, 27408, 29692, 31976, 34944, 36544, 44538, 47964, 51961, 54816, 59384, 63952, 73088, 89076, 95928, 103922, 109632, 118768, 127904, 155883, 178152, 191856, 207844, 219264, 237536, 255808, 311766, 356304, 383712, 415688, 475072, 511616, 623532, 712608, 767424, 831376, 950144, 1247064, 1425216, 1534848, 1662752, 2494128, 2850432, 3325504, 4988256, 6651008, 9976512, 19953024]

約数ペア:

[(1, 19953024), (2, 9976512), (3, 6651008), (4, 4988256), (6, 3325504), (7, 2850432), (8, 2494128), (12, 1662752), (13, 1534848), (14, 1425216), (16, 1247064), (21, 950144), (24, 831376), (26, 767424), (28, 712608), (32, 623532), (39, 511616), (42, 475072), (48, 415688), (52, 383712), (56, 356304), (64, 311766), (78, 255808), (84, 237536), (91, 219264), (96, 207844), (104, 191856), (112, 178152), (128, 155883), (156, 127904), (168, 118768), (182, 109632), (192, 103922), (208, 95928), (224, 89076), (273, 73088), (312, 63952), (336, 59384), (364, 54816), (384, 51961), (416, 47964), (448, 44538), (546, 36544), (571, 34944), (624, 31976), (672, 29692), (728, 27408), (832, 23982), (896, 22269), (1092, 18272), (1142, 17472), (1248, 15988), (1344, 14846), (1456, 13704), (1664, 11991), (1713, 11648), (2184, 9136), (2284, 8736), (2496, 7994), (2688, 7423), (2912, 6852), (3426, 5824), (3997, 4992), (4368, 4568)]