19434514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{577}}^1\times {\mathrm{1531}}^1$

素因数の和:2121

約数の個数: 16

約数和(自身を含む): 31877856

約数和(自身を除く): 12443342

約数列:

[1, 2, 11, 22, 577, 1154, 1531, 3062, 6347, 12694, 16841, 33682, 883387, 1766774, 9717257, 19434514]

約数ペア:

[(1, 19434514), (2, 9717257), (11, 1766774), (22, 883387), (577, 33682), (1154, 16841), (1531, 12694), (3062, 6347)]