18169645

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{631}}^1$

素因数の和:1092

約数の個数: 16

約数和(自身を含む): 23571072

約数和(自身を除く): 5401427

約数列:

[1, 5, 13, 65, 443, 631, 2215, 3155, 5759, 8203, 28795, 41015, 279533, 1397665, 3633929, 18169645]

約数ペア:

[(1, 18169645), (5, 3633929), (13, 1397665), (65, 279533), (443, 41015), (631, 28795), (2215, 8203), (3155, 5759)]