22701808

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1409}}^1$

素因数の和:1489

約数の個数: 40

約数和(自身を含む): 47206800

約数和(自身を除く): 24504992

約数列:

[1, 2, 4, 8, 16, 19, 38, 53, 76, 106, 152, 212, 304, 424, 848, 1007, 1409, 2014, 2818, 4028, 5636, 8056, 11272, 16112, 22544, 26771, 53542, 74677, 107084, 149354, 214168, 298708, 428336, 597416, 1194832, 1418863, 2837726, 5675452, 11350904, 22701808]

約数ペア:

[(1, 22701808), (2, 11350904), (4, 5675452), (8, 2837726), (16, 1418863), (19, 1194832), (38, 597416), (53, 428336), (76, 298708), (106, 214168), (152, 149354), (212, 107084), (304, 74677), (424, 53542), (848, 26771), (1007, 22544), (1409, 16112), (2014, 11272), (2818, 8056), (4028, 5636)]