12901883918

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4409393}}^1$

素因数の和:4409432

約数の個数: 32

約数和(自身を含む): 25398109440

約数和(自身を除く): 12496225522

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 4409393, 8818786, 30865751, 48503323, 61731502, 83778467, 97006646, 167556934, 339523261, 586449269, 679046522, 921563137, 1172898538, 1843126274, 6450941959, 12901883918]

約数ペア:

[(1, 12901883918), (2, 6450941959), (7, 1843126274), (11, 1172898538), (14, 921563137), (19, 679046522), (22, 586449269), (38, 339523261), (77, 167556934), (133, 97006646), (154, 83778467), (209, 61731502), (266, 48503323), (418, 30865751), (1463, 8818786), (2926, 4409393)]