21842722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{58403}}^1$

素因数の和:58433

約数の個数: 16

約数和(自身を含む): 37845792

約数和(自身を除く): 16003070

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 58403, 116806, 642433, 992851, 1284866, 1985702, 10921361, 21842722]

約数ペア:

[(1, 21842722), (2, 10921361), (11, 1985702), (17, 1284866), (22, 992851), (34, 642433), (187, 116806), (374, 58403)]