19310126

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{16561}}^1$

素因数の和:16627

約数の個数: 16

約数和(自身を含む): 32196528

約数和(自身を除く): 12886402

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 16561, 33122, 182171, 364342, 877733, 1755466, 9655063, 19310126]

約数ペア:

[(1, 19310126), (2, 9655063), (11, 1755466), (22, 877733), (53, 364342), (106, 182171), (583, 33122), (1166, 16561)]