3159494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{887}}^1$

素因数の和:1039

約数の個数: 16

約数和(自身を含む): 5146848

約数和(自身を除く): 1987354

約数列:

[1, 2, 13, 26, 137, 274, 887, 1774, 1781, 3562, 11531, 23062, 121519, 243038, 1579747, 3159494]

約数ペア:

[(1, 3159494), (2, 1579747), (13, 243038), (26, 121519), (137, 23062), (274, 11531), (887, 3562), (1774, 1781)]