15435394

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{4271}}^1$

素因数の和:4425

約数の個数: 16

約数和(自身を含む): 25119360

約数和(自身を除く): 9683966

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 4271, 8542, 55523, 111046, 593669, 1187338, 7717697, 15435394]

約数ペア:

[(1, 15435394), (2, 7717697), (13, 1187338), (26, 593669), (139, 111046), (278, 55523), (1807, 8542), (3614, 4271)]