15527728

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{18311}}^1$

素因数の和:18372

約数の個数: 20

約数和(自身を含む): 30654288

約数和(自身を除く): 15126560

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 18311, 36622, 73244, 146488, 292976, 970483, 1940966, 3881932, 7763864, 15527728]

約数ペア:

[(1, 15527728), (2, 7763864), (4, 3881932), (8, 1940966), (16, 970483), (53, 292976), (106, 146488), (212, 73244), (424, 36622), (848, 18311)]