19635646976

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{183497}}^1$

素因数の和:183545

約数の個数: 80

約数和(自身を含む): 45052428960

約数和(自身を除く): 25416781984

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 256, 304, 352, 418, 512, 608, 704, 836, 1216, 1408, 1672, 2432, 2816, 3344, 4864, 5632, 6688, 9728, 13376, 26752, 53504, 107008, 183497, 366994, 733988, 1467976, 2018467, 2935952, 3486443, 4036934, 5871904, 6972886, 8073868, 11743808, 13945772, 16147736, 23487616, 27891544, 32295472, 38350873, 46975232, 55783088, 64590944, 76701746, 93950464, 111566176, 129181888, 153403492, 223132352, 258363776, 306806984, 446264704, 516727552, 613613968, 892529408, 1033455104, 1227227936, 1785058816, 2454455872, 4908911744, 9817823488, 19635646976]

約数ペア:

[(1, 19635646976), (2, 9817823488), (4, 4908911744), (8, 2454455872), (11, 1785058816), (16, 1227227936), (19, 1033455104), (22, 892529408), (32, 613613968), (38, 516727552), (44, 446264704), (64, 306806984), (76, 258363776), (88, 223132352), (128, 153403492), (152, 129181888), (176, 111566176), (209, 93950464), (256, 76701746), (304, 64590944), (352, 55783088), (418, 46975232), (512, 38350873), (608, 32295472), (704, 27891544), (836, 23487616), (1216, 16147736), (1408, 13945772), (1672, 11743808), (2432, 8073868), (2816, 6972886), (3344, 5871904), (4864, 4036934), (5632, 3486443), (6688, 2935952), (9728, 2018467), (13376, 1467976), (26752, 733988), (53504, 366994), (107008, 183497)]