2019802514

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{401}}^1\times {\mathrm{13049}}^1$

素因数の和:13645

約数の個数: 16

約数和(自身を含む): 3053230200

約数和(自身を除く): 1033427686

約数列:

[1, 2, 193, 386, 401, 802, 13049, 26098, 77393, 154786, 2518457, 5036914, 5232649, 10465298, 1009901257, 2019802514]

約数ペア:

[(1, 2019802514), (2, 1009901257), (193, 10465298), (386, 5232649), (401, 5036914), (802, 2518457), (13049, 154786), (26098, 77393)]