19040112

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1453}}^1$

素因数の和:1487

約数の個数: 120

約数和(自身を含む): 65627744

約数和(自身を除く): 46587632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1453, 1456, 1638, 1872, 2184, 2906, 3276, 4359, 4368, 5812, 6552, 8718, 10171, 11624, 13077, 13104, 17436, 18889, 20342, 23248, 26154, 30513, 34872, 37778, 40684, 52308, 56667, 61026, 69744, 75556, 81368, 91539, 104616, 113334, 122052, 132223, 151112, 162736, 170001, 183078, 209232, 226668, 244104, 264446, 302224, 340002, 366156, 396669, 453336, 488208, 528892, 680004, 732312, 793338, 906672, 1057784, 1190007, 1360008, 1464624, 1586676, 2115568, 2380014, 2720016, 3173352, 4760028, 6346704, 9520056, 19040112]

約数ペア:

[(1, 19040112), (2, 9520056), (3, 6346704), (4, 4760028), (6, 3173352), (7, 2720016), (8, 2380014), (9, 2115568), (12, 1586676), (13, 1464624), (14, 1360008), (16, 1190007), (18, 1057784), (21, 906672), (24, 793338), (26, 732312), (28, 680004), (36, 528892), (39, 488208), (42, 453336), (48, 396669), (52, 366156), (56, 340002), (63, 302224), (72, 264446), (78, 244104), (84, 226668), (91, 209232), (104, 183078), (112, 170001), (117, 162736), (126, 151112), (144, 132223), (156, 122052), (168, 113334), (182, 104616), (208, 91539), (234, 81368), (252, 75556), (273, 69744), (312, 61026), (336, 56667), (364, 52308), (468, 40684), (504, 37778), (546, 34872), (624, 30513), (728, 26154), (819, 23248), (936, 20342), (1008, 18889), (1092, 17436), (1453, 13104), (1456, 13077), (1638, 11624), (1872, 10171), (2184, 8718), (2906, 6552), (3276, 5812), (4359, 4368)]