40013198

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{5171}}^1$

素因数の和:5299

約数の個数: 16

約数和(自身を含む): 62001936

約数和(自身を除く): 21988738

約数列:

[1, 2, 53, 73, 106, 146, 3869, 5171, 7738, 10342, 274063, 377483, 548126, 754966, 20006599, 40013198]

約数ペア:

[(1, 40013198), (2, 20006599), (53, 754966), (73, 548126), (106, 377483), (146, 274063), (3869, 10342), (5171, 7738)]