18524242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{15887}}^1$

素因数の和:15953

約数の個数: 16

約数和(自身を含む): 30886272

約数和(自身を除く): 12362030

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 15887, 31774, 174757, 349514, 842011, 1684022, 9262121, 18524242]

約数ペア:

[(1, 18524242), (2, 9262121), (11, 1684022), (22, 842011), (53, 349514), (106, 174757), (583, 31774), (1166, 15887)]