23128982

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{1249}}^1$

素因数の和:1495

約数の個数: 16

約数和(自身を含む): 35640000

約数和(自身を除く): 12511018

約数列:

[1, 2, 47, 94, 197, 394, 1249, 2498, 9259, 18518, 58703, 117406, 246053, 492106, 11564491, 23128982]

約数ペア:

[(1, 23128982), (2, 11564491), (47, 492106), (94, 246053), (197, 117406), (394, 58703), (1249, 18518), (2498, 9259)]