13921130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{4817}}^1$

素因数の和:4858

約数の個数: 24

約数和(自身を含む): 26624268

約数和(自身を除く): 12703138

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 4817, 9634, 24085, 48170, 81889, 163778, 409445, 818890, 1392113, 2784226, 6960565, 13921130]

約数ペア:

[(1, 13921130), (2, 6960565), (5, 2784226), (10, 1392113), (17, 818890), (34, 409445), (85, 163778), (170, 81889), (289, 48170), (578, 24085), (1445, 9634), (2890, 4817)]