25103986

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{2579}}^1$

素因数の和:2769

約数の個数: 16

約数和(自身を含む): 39133440

約数和(自身を除く): 14029454

約数列:

[1, 2, 31, 62, 157, 314, 2579, 4867, 5158, 9734, 79949, 159898, 404903, 809806, 12551993, 25103986]

約数ペア:

[(1, 25103986), (2, 12551993), (31, 809806), (62, 404903), (157, 159898), (314, 79949), (2579, 9734), (4867, 5158)]