39958682

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{21187}}^1$

素因数の和:21253

約数の個数: 16

約数和(自身を含む): 64072512

約数和(自身を除く): 24113830

約数列:

[1, 2, 23, 41, 46, 82, 943, 1886, 21187, 42374, 487301, 868667, 974602, 1737334, 19979341, 39958682]

約数ペア:

[(1, 39958682), (2, 19979341), (23, 1737334), (41, 974602), (46, 868667), (82, 487301), (943, 42374), (1886, 21187)]