19614116

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{449}}^1$

素因数の和:683

約数の個数: 24

約数和(自身を含む): 35128800

約数和(自身を除く): 15514684

約数列:

[1, 2, 4, 67, 134, 163, 268, 326, 449, 652, 898, 1796, 10921, 21842, 30083, 43684, 60166, 73187, 120332, 146374, 292748, 4903529, 9807058, 19614116]

約数ペア:

[(1, 19614116), (2, 9807058), (4, 4903529), (67, 292748), (134, 146374), (163, 120332), (268, 73187), (326, 60166), (449, 43684), (652, 30083), (898, 21842), (1796, 10921)]