38943314

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{641}}^1\times {\mathrm{821}}^1$

素因数の和:1501

約数の個数: 16

約数和(自身を含む): 60160536

約数和(自身を除く): 21217222

約数列:

[1, 2, 37, 74, 641, 821, 1282, 1642, 23717, 30377, 47434, 60754, 526261, 1052522, 19471657, 38943314]

約数ペア:

[(1, 38943314), (2, 19471657), (37, 1052522), (74, 526261), (641, 60754), (821, 47434), (1282, 30377), (1642, 23717)]