14660191

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 19443200

約数和(自身を除く): 4783009

約数列:

[1, 7, 13, 19, 61, 91, 133, 139, 247, 427, 793, 973, 1159, 1729, 1807, 2641, 5551, 8113, 8479, 12649, 15067, 18487, 34333, 59353, 105469, 110227, 161101, 240331, 771589, 1127707, 2094313, 14660191]

約数ペア:

[(1, 14660191), (7, 2094313), (13, 1127707), (19, 771589), (61, 240331), (91, 161101), (133, 110227), (139, 105469), (247, 59353), (427, 34333), (793, 18487), (973, 15067), (1159, 12649), (1729, 8479), (1807, 8113), (2641, 5551)]