47921116

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{11897}}^1$

素因数の和:11973

約数の個数: 24

約数和(自身を含む): 89948880

約数和(自身を除く): 42027764

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 11897, 23794, 47588, 226043, 452086, 630541, 904172, 1261082, 2522164, 11980279, 23960558, 47921116]

約数ペア:

[(1, 47921116), (2, 23960558), (4, 11980279), (19, 2522164), (38, 1261082), (53, 904172), (76, 630541), (106, 452086), (212, 226043), (1007, 47588), (2014, 23794), (4028, 11897)]