1964872010

素因数分解:

$2^1\times 5^1\times {\mathrm{12211}}^1\times {\mathrm{16091}}^1$

素因数の和:28309

約数の個数: 16

約数和(自身を含む): 3537279072

約数和(自身を除く): 1572407062

約数列:

[1, 2, 5, 10, 12211, 16091, 24422, 32182, 61055, 80455, 122110, 160910, 196487201, 392974402, 982436005, 1964872010]

約数ペア:

[(1, 1964872010), (2, 982436005), (5, 392974402), (10, 196487201), (12211, 160910), (16091, 122110), (24422, 80455), (32182, 61055)]