15381457788

素因数分解:

$2^2\times 3^1\times {\mathrm{683}}^1\times {\mathrm{1876703}}^1$

素因数の和:1877393

約数の個数: 24

約数和(自身を含む): 35942635008

約数和(自身を除く): 20561177220

約数列:

[1, 2, 3, 4, 6, 12, 683, 1366, 2049, 2732, 4098, 8196, 1876703, 3753406, 5630109, 7506812, 11260218, 22520436, 1281788149, 2563576298, 3845364447, 5127152596, 7690728894, 15381457788]

約数ペア:

[(1, 15381457788), (2, 7690728894), (3, 5127152596), (4, 3845364447), (6, 2563576298), (12, 1281788149), (683, 22520436), (1366, 11260218), (2049, 7506812), (2732, 5630109), (4098, 3753406), (8196, 1876703)]