15220474

素因数分解:

$2^1\times {\mathrm{17}}^3\times {\mathrm{1549}}^1$

素因数の和:1602

約数の個数: 16

約数和(自身を含む): 24273000

約数和(自身を除く): 9052526

約数列:

[1, 2, 17, 34, 289, 578, 1549, 3098, 4913, 9826, 26333, 52666, 447661, 895322, 7610237, 15220474]

約数ペア:

[(1, 15220474), (2, 7610237), (17, 895322), (34, 447661), (289, 52666), (578, 26333), (1549, 9826), (3098, 4913)]