15695792378

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{21153359}}^1$

素因数の和:21153421

約数の個数: 16

約数和(自身を含む): 27414754560

約数和(自身を除く): 11718962182

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 21153359, 42306718, 148073513, 296147026, 1121128027, 2242256054, 7847896189, 15695792378]

約数ペア:

[(1, 15695792378), (2, 7847896189), (7, 2242256054), (14, 1121128027), (53, 296147026), (106, 148073513), (371, 42306718), (742, 21153359)]