22802204

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{15791}}^1$

素因数の和:15833

約数の個数: 18

約数和(自身を含む): 42117264

約数和(自身を除く): 19315060

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 15791, 31582, 63164, 300029, 600058, 1200116, 5700551, 11401102, 22802204]

約数ペア:

[(1, 22802204), (2, 11401102), (4, 5700551), (19, 1200116), (38, 600058), (76, 300029), (361, 63164), (722, 31582), (1444, 15791)]