38631028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{11821}}^1$

素因数の和:11887

約数の個数: 24

約数和(自身を含む): 72823520

約数和(自身を除く): 34192492

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 11821, 23642, 47284, 224599, 449198, 508303, 898396, 1016606, 2033212, 9657757, 19315514, 38631028]

約数ペア:

[(1, 38631028), (2, 19315514), (4, 9657757), (19, 2033212), (38, 1016606), (43, 898396), (76, 508303), (86, 449198), (172, 224599), (817, 47284), (1634, 23642), (3268, 11821)]