64022590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{336961}}^1$

素因数の和:336987

約数の個数: 16

約数和(自身を含む): 121306320

約数和(自身を除く): 57283730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 336961, 673922, 1684805, 3369610, 6402259, 12804518, 32011295, 64022590]

約数ペア:

[(1, 64022590), (2, 32011295), (5, 12804518), (10, 6402259), (19, 3369610), (38, 1684805), (95, 673922), (190, 336961)]