30509326

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{10163}}^1$

素因数の和:10263

約数の個数: 16

約数和(自身を含む): 48787200

約数和(自身を除く): 18277874

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 10163, 20326, 193097, 386194, 802877, 1605754, 15254663, 30509326]

約数ペア:

[(1, 30509326), (2, 15254663), (19, 1605754), (38, 802877), (79, 386194), (158, 193097), (1501, 20326), (3002, 10163)]