15661799710

素因数分解:

$2^1\times 5^1\times {\mathrm{4271}}^1\times {\mathrm{366701}}^1$

素因数の和:370979

約数の個数: 16

約数和(自身を含む): 28197916992

約数和(自身を除く): 12536117282

約数列:

[1, 2, 5, 10, 4271, 8542, 21355, 42710, 366701, 733402, 1833505, 3667010, 1566179971, 3132359942, 7830899855, 15661799710]

約数ペア:

[(1, 15661799710), (2, 7830899855), (5, 3132359942), (10, 1566179971), (4271, 3667010), (8542, 1833505), (21355, 733402), (42710, 366701)]