19461812

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{91801}}^1$

素因数の和:91858

約数の個数: 12

約数和(自身を含む): 34701156

約数和(自身を除く): 15239344

約数列:

[1, 2, 4, 53, 106, 212, 91801, 183602, 367204, 4865453, 9730906, 19461812]

約数ペア:

[(1, 19461812), (2, 9730906), (4, 4865453), (53, 367204), (106, 183602), (212, 91801)]