9719974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{11941}}^1$

素因数の和:11991

約数の個数: 16

約数和(自身を含む): 16336656

約数和(自身を除く): 6616682

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 11941, 23882, 131351, 262702, 441817, 883634, 4859987, 9719974]

約数ペア:

[(1, 9719974), (2, 4859987), (11, 883634), (22, 441817), (37, 262702), (74, 131351), (407, 23882), (814, 11941)]