15243214

素因数分解:

$2^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{1427}}^1$

素因数の和:1552

約数の個数: 24

約数和(自身を含む): 26860680

約数和(自身を除く): 11617466

約数列:

[1, 2, 7, 14, 49, 98, 109, 218, 763, 1427, 1526, 2854, 5341, 9989, 10682, 19978, 69923, 139846, 155543, 311086, 1088801, 2177602, 7621607, 15243214]

約数ペア:

[(1, 15243214), (2, 7621607), (7, 2177602), (14, 1088801), (49, 311086), (98, 155543), (109, 139846), (218, 69923), (763, 19978), (1427, 10682), (1526, 9989), (2854, 5341)]