11895988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13457}}^1$

素因数の和:13491

約数の個数: 24

約数和(自身を含む): 23739912

約数和(自身を除く): 11843924

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 13457, 26914, 53828, 174941, 228769, 349882, 457538, 699764, 915076, 2973997, 5947994, 11895988]

約数ペア:

[(1, 11895988), (2, 5947994), (4, 2973997), (13, 915076), (17, 699764), (26, 457538), (34, 349882), (52, 228769), (68, 174941), (221, 53828), (442, 26914), (884, 13457)]