12481189

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{509}}^1$

素因数の和:660

約数の個数: 16

約数和(自身を含む): 14883840

約数和(自身を除く): 2402651

約数列:

[1, 7, 31, 113, 217, 509, 791, 3503, 3563, 15779, 24521, 57517, 110453, 402619, 1783027, 12481189]

約数ペア:

[(1, 12481189), (7, 1783027), (31, 402619), (113, 110453), (217, 57517), (509, 24521), (791, 15779), (3503, 3563)]