12190503

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1297}}^1$

素因数の和:1554

約数の個数: 16

約数和(自身を含む): 17590496

約数和(自身を除く): 5399993

約数列:

[1, 3, 13, 39, 241, 723, 1297, 3133, 3891, 9399, 16861, 50583, 312577, 937731, 4063501, 12190503]

約数ペア:

[(1, 12190503), (3, 4063501), (13, 937731), (39, 312577), (241, 50583), (723, 16861), (1297, 9399), (3133, 3891)]