19246812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{123377}}^1$

素因数の和:123397

約数の個数: 24

約数和(自身を含む): 48364176

約数和(自身を除く): 29117364

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 123377, 246754, 370131, 493508, 740262, 1480524, 1603901, 3207802, 4811703, 6415604, 9623406, 19246812]

約数ペア:

[(1, 19246812), (2, 9623406), (3, 6415604), (4, 4811703), (6, 3207802), (12, 1603901), (13, 1480524), (26, 740262), (39, 493508), (52, 370131), (78, 246754), (156, 123377)]