13493078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5821}}^1$

素因数の和:5903

約数の個数: 16

約数和(自身を含む): 21657840

約数和(自身を除く): 8164762

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 5821, 11642, 110599, 221198, 355081, 710162, 6746539, 13493078]

約数ペア:

[(1, 13493078), (2, 6746539), (19, 710162), (38, 355081), (61, 221198), (122, 110599), (1159, 11642), (2318, 5821)]