16856422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{8609}}^1$

素因数の和:8711

約数の個数: 16

約数和(自身を含む): 27896400

約数和(自身を除く): 11039978

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 8609, 17218, 94699, 189398, 766201, 1532402, 8428211, 16856422]

約数ペア:

[(1, 16856422), (2, 8428211), (11, 1532402), (22, 766201), (89, 189398), (178, 94699), (979, 17218), (1958, 8609)]