13927045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1399}}^1$

素因数の和:1596

約数の個数: 16

約数和(自身を含む): 18345600

約数和(自身を除く): 4418555

約数列:

[1, 5, 11, 55, 181, 905, 1399, 1991, 6995, 9955, 15389, 76945, 253219, 1266095, 2785409, 13927045]

約数ペア:

[(1, 13927045), (5, 2785409), (11, 1266095), (55, 253219), (181, 76945), (905, 15389), (1399, 9955), (1991, 6995)]