15690010294

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1627}}^1\times {\mathrm{40519}}^1$

素因数の和:42172

約数の個数: 32

約数和(自身を含む): 28497553920

約数和(自身を除く): 12807543626

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 1627, 3254, 11389, 22778, 27659, 40519, 55318, 81038, 193613, 283633, 387226, 567266, 688823, 1377646, 4821761, 9643522, 65924413, 131848826, 461470891, 922941782, 1120715021, 2241430042, 7845005147, 15690010294]

約数ペア:

[(1, 15690010294), (2, 7845005147), (7, 2241430042), (14, 1120715021), (17, 922941782), (34, 461470891), (119, 131848826), (238, 65924413), (1627, 9643522), (3254, 4821761), (11389, 1377646), (22778, 688823), (27659, 567266), (40519, 387226), (55318, 283633), (81038, 193613)]