22240547

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{907}}^1$

素因数の和:1058

約数の個数: 16

約数和(自身を含む): 26499072

約数和(自身を除く): 4258525

約数列:

[1, 7, 31, 113, 217, 791, 907, 3503, 6349, 24521, 28117, 102491, 196819, 717437, 3177221, 22240547]

約数ペア:

[(1, 22240547), (7, 3177221), (31, 717437), (113, 196819), (217, 102491), (791, 28117), (907, 24521), (3503, 6349)]