40641722

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{8839}}^1$

素因数の和:8882

約数の個数: 24

約数和(自身を含む): 70543200

約数和(自身を除く): 29901478

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 8839, 17678, 97229, 167941, 194458, 335882, 1069519, 1847351, 2139038, 3694702, 20320861, 40641722]

約数ペア:

[(1, 40641722), (2, 20320861), (11, 3694702), (19, 2139038), (22, 1847351), (38, 1069519), (121, 335882), (209, 194458), (242, 167941), (418, 97229), (2299, 17678), (4598, 8839)]