12635686

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{10141}}^1$

素因数の和:10239

約数の個数: 16

約数和(自身を含む): 21906720

約数和(自身を除く): 9271034

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 10141, 20282, 70987, 141974, 902549, 1805098, 6317843, 12635686]

約数ペア:

[(1, 12635686), (2, 6317843), (7, 1805098), (14, 902549), (89, 141974), (178, 70987), (623, 20282), (1246, 10141)]