15245974

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{7351}}^1$

素因数の和:7431

約数の個数: 16

約数和(自身を含む): 24614496

約数和(自身を除く): 9368522

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 7351, 14702, 124967, 249934, 448411, 896822, 7622987, 15245974]

約数ペア:

[(1, 15245974), (2, 7622987), (17, 896822), (34, 448411), (61, 249934), (122, 124967), (1037, 14702), (2074, 7351)]