25958284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{19031}}^1$

素因数の和:19077

約数の個数: 24

約数和(自身を含む): 51158016

約数和(自身を除く): 25199732

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 19031, 38062, 76124, 209341, 418682, 589961, 837364, 1179922, 2359844, 6489571, 12979142, 25958284]

約数ペア:

[(1, 25958284), (2, 12979142), (4, 6489571), (11, 2359844), (22, 1179922), (31, 837364), (44, 589961), (62, 418682), (124, 209341), (341, 76124), (682, 38062), (1364, 19031)]