25120622

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{12473}}^1$

素因数の和:12547

約数の個数: 16

約数和(自身を含む): 40415760

約数和(自身を除く): 15295138

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 12473, 24946, 236987, 473974, 661069, 1322138, 12560311, 25120622]

約数ペア:

[(1, 25120622), (2, 12560311), (19, 1322138), (38, 661069), (53, 473974), (106, 236987), (1007, 24946), (2014, 12473)]