12440078

素因数分解:

$2^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{1699}}^1$

素因数の和:2231

約数の個数: 16

約数和(自身を含む): 21379200

約数和(自身を除く): 8939122

約数列:

[1, 2, 7, 14, 523, 1046, 1699, 3398, 3661, 7322, 11893, 23786, 888577, 1777154, 6220039, 12440078]

約数ペア:

[(1, 12440078), (2, 6220039), (7, 1777154), (14, 888577), (523, 23786), (1046, 11893), (1699, 7322), (3398, 3661)]