31907194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{76333}}^1$

素因数の和:76365

約数の個数: 16

約数和(自身を含む): 54960480

約数和(自身を除く): 23053286

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 76333, 152666, 839663, 1450327, 1679326, 2900654, 15953597, 31907194]

約数ペア:

[(1, 31907194), (2, 15953597), (11, 2900654), (19, 1679326), (22, 1450327), (38, 839663), (209, 152666), (418, 76333)]