19392672

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:446

約数の個数: 96

約数和(自身を含む): 56306880

約数和(自身を除く): 36914208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 41, 48, 52, 78, 82, 96, 104, 123, 156, 164, 208, 246, 312, 328, 379, 416, 492, 533, 624, 656, 758, 984, 1066, 1137, 1248, 1312, 1516, 1599, 1968, 2132, 2274, 3032, 3198, 3936, 4264, 4548, 4927, 6064, 6396, 8528, 9096, 9854, 12128, 12792, 14781, 15539, 17056, 18192, 19708, 25584, 29562, 31078, 36384, 39416, 46617, 51168, 59124, 62156, 78832, 93234, 118248, 124312, 157664, 186468, 202007, 236496, 248624, 372936, 404014, 472992, 497248, 606021, 745872, 808028, 1212042, 1491744, 1616056, 2424084, 3232112, 4848168, 6464224, 9696336, 19392672]

約数ペア:

[(1, 19392672), (2, 9696336), (3, 6464224), (4, 4848168), (6, 3232112), (8, 2424084), (12, 1616056), (13, 1491744), (16, 1212042), (24, 808028), (26, 745872), (32, 606021), (39, 497248), (41, 472992), (48, 404014), (52, 372936), (78, 248624), (82, 236496), (96, 202007), (104, 186468), (123, 157664), (156, 124312), (164, 118248), (208, 93234), (246, 78832), (312, 62156), (328, 59124), (379, 51168), (416, 46617), (492, 39416), (533, 36384), (624, 31078), (656, 29562), (758, 25584), (984, 19708), (1066, 18192), (1137, 17056), (1248, 15539), (1312, 14781), (1516, 12792), (1599, 12128), (1968, 9854), (2132, 9096), (2274, 8528), (3032, 6396), (3198, 6064), (3936, 4927), (4264, 4548)]