19316544

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:208

約数の個数: 112

約数和(自身を含む): 56327040

約数和(自身を除く): 37010496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 71, 78, 96, 104, 109, 142, 156, 192, 208, 213, 218, 284, 312, 327, 416, 426, 436, 568, 624, 654, 832, 852, 872, 923, 1136, 1248, 1308, 1417, 1704, 1744, 1846, 2272, 2496, 2616, 2769, 2834, 3408, 3488, 3692, 4251, 4544, 5232, 5538, 5668, 6816, 6976, 7384, 7739, 8502, 10464, 11076, 11336, 13632, 14768, 15478, 17004, 20928, 22152, 22672, 23217, 29536, 30956, 34008, 44304, 45344, 46434, 59072, 61912, 68016, 88608, 90688, 92868, 100607, 123824, 136032, 177216, 185736, 201214, 247648, 272064, 301821, 371472, 402428, 495296, 603642, 742944, 804856, 1207284, 1485888, 1609712, 2414568, 3219424, 4829136, 6438848, 9658272, 19316544]

約数ペア:

[(1, 19316544), (2, 9658272), (3, 6438848), (4, 4829136), (6, 3219424), (8, 2414568), (12, 1609712), (13, 1485888), (16, 1207284), (24, 804856), (26, 742944), (32, 603642), (39, 495296), (48, 402428), (52, 371472), (64, 301821), (71, 272064), (78, 247648), (96, 201214), (104, 185736), (109, 177216), (142, 136032), (156, 123824), (192, 100607), (208, 92868), (213, 90688), (218, 88608), (284, 68016), (312, 61912), (327, 59072), (416, 46434), (426, 45344), (436, 44304), (568, 34008), (624, 30956), (654, 29536), (832, 23217), (852, 22672), (872, 22152), (923, 20928), (1136, 17004), (1248, 15478), (1308, 14768), (1417, 13632), (1704, 11336), (1744, 11076), (1846, 10464), (2272, 8502), (2496, 7739), (2616, 7384), (2769, 6976), (2834, 6816), (3408, 5668), (3488, 5538), (3692, 5232), (4251, 4544)]