30973222

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{20297}}^1$

素因数の和:20415

約数の個数: 16

約数和(自身を含む): 53586720

約数和(自身を除く): 22613498

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 20297, 40594, 142079, 284158, 2212373, 4424746, 15486611, 30973222]

約数ペア:

[(1, 30973222), (2, 15486611), (7, 4424746), (14, 2212373), (109, 284158), (218, 142079), (763, 40594), (1526, 20297)]