13638190

素因数分解:

$2^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{5659}}^1$

素因数の和:5907

約数の個数: 16

約数和(自身を含む): 24654960

約数和(自身を除く): 11016770

約数列:

[1, 2, 5, 10, 241, 482, 1205, 2410, 5659, 11318, 28295, 56590, 1363819, 2727638, 6819095, 13638190]

約数ペア:

[(1, 13638190), (2, 6819095), (5, 2727638), (10, 1363819), (241, 56590), (482, 28295), (1205, 11318), (2410, 5659)]