19220604

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{123209}}^1$

素因数の和:123229

約数の個数: 24

約数和(自身を含む): 48298320

約数和(自身を除く): 29077716

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 123209, 246418, 369627, 492836, 739254, 1478508, 1601717, 3203434, 4805151, 6406868, 9610302, 19220604]

約数ペア:

[(1, 19220604), (2, 9610302), (3, 6406868), (4, 4805151), (6, 3203434), (12, 1601717), (13, 1478508), (26, 739254), (39, 492836), (52, 369627), (78, 246418), (156, 123209)]