19839274

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1787}}^1$

素因数の和:1870

約数の個数: 32

約数和(自身を含む): 37247616

約数和(自身を除く): 17408342

約数列:

[1, 2, 7, 13, 14, 26, 61, 91, 122, 182, 427, 793, 854, 1586, 1787, 3574, 5551, 11102, 12509, 23231, 25018, 46462, 109007, 162617, 218014, 325234, 763049, 1417091, 1526098, 2834182, 9919637, 19839274]

約数ペア:

[(1, 19839274), (2, 9919637), (7, 2834182), (13, 1526098), (14, 1417091), (26, 763049), (61, 325234), (91, 218014), (122, 162617), (182, 109007), (427, 46462), (793, 25018), (854, 23231), (1586, 12509), (1787, 11102), (3574, 5551)]