15381974

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{1993}}^1$

素因数の和:2239

約数の個数: 16

約数和(自身を含む): 24550128

約数和(自身を除く): 9168154

約数列:

[1, 2, 17, 34, 227, 454, 1993, 3859, 3986, 7718, 33881, 67762, 452411, 904822, 7690987, 15381974]

約数ペア:

[(1, 15381974), (2, 7690987), (17, 904822), (34, 452411), (227, 67762), (454, 33881), (1993, 7718), (3859, 3986)]