39869138

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{601}}^1\times {\mathrm{809}}^1$

素因数の和:1453

約数の個数: 16

約数和(自身を含む): 61440120

約数和(自身を除く): 21570982

約数列:

[1, 2, 41, 82, 601, 809, 1202, 1618, 24641, 33169, 49282, 66338, 486209, 972418, 19934569, 39869138]

約数ペア:

[(1, 39869138), (2, 19934569), (41, 972418), (82, 486209), (601, 66338), (809, 49282), (1202, 33169), (1618, 24641)]