1899804556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{36534703}}^1$

素因数の和:36534720

約数の個数: 12

約数和(自身を含む): 3580400992

約数和(自身を除く): 1680596436

約数列:

[1, 2, 4, 13, 26, 52, 36534703, 73069406, 146138812, 474951139, 949902278, 1899804556]

約数ペア:

[(1, 1899804556), (2, 949902278), (4, 474951139), (13, 146138812), (26, 73069406), (52, 36534703)]