13881722

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{853}}^1$

素因数の和:1037

約数の個数: 16

約数和(自身を含む): 21315840

約数和(自身を除く): 7434118

約数列:

[1, 2, 79, 103, 158, 206, 853, 1706, 8137, 16274, 67387, 87859, 134774, 175718, 6940861, 13881722]

約数ペア:

[(1, 13881722), (2, 6940861), (79, 175718), (103, 134774), (158, 87859), (206, 67387), (853, 16274), (1706, 8137)]