19352012

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{443}}^1$

素因数の和:677

約数の個数: 24

約数和(自身を含む): 34660416

約数和(自身を除く): 15308404

約数列:

[1, 2, 4, 67, 134, 163, 268, 326, 443, 652, 886, 1772, 10921, 21842, 29681, 43684, 59362, 72209, 118724, 144418, 288836, 4838003, 9676006, 19352012]

約数ペア:

[(1, 19352012), (2, 9676006), (4, 4838003), (67, 288836), (134, 144418), (163, 118724), (268, 72209), (326, 59362), (443, 43684), (652, 29681), (886, 21842), (1772, 10921)]