13912666

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{821}}^1$

素因数の和:1089

約数の個数: 16

約数和(自身を含む): 21552840

約数和(自身を除く): 7640174

約数列:

[1, 2, 37, 74, 229, 458, 821, 1642, 8473, 16946, 30377, 60754, 188009, 376018, 6956333, 13912666]

約数ペア:

[(1, 13912666), (2, 6956333), (37, 376018), (74, 188009), (229, 60754), (458, 30377), (821, 16946), (1642, 8473)]