19323774

素因数分解:

$2^1\times 3^2\times {\mathrm{809}}^1\times {\mathrm{1327}}^1$

素因数の和:2144

約数の個数: 24

約数和(自身を含む): 41951520

約数和(自身を除く): 22627746

約数列:

[1, 2, 3, 6, 9, 18, 809, 1327, 1618, 2427, 2654, 3981, 4854, 7281, 7962, 11943, 14562, 23886, 1073543, 2147086, 3220629, 6441258, 9661887, 19323774]

約数ペア:

[(1, 19323774), (2, 9661887), (3, 6441258), (6, 3220629), (9, 2147086), (18, 1073543), (809, 23886), (1327, 14562), (1618, 11943), (2427, 7962), (2654, 7281), (3981, 4854)]