2016031917

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{2687}}^1\times {\mathrm{13163}}^1$

素因数の和:15872

約数の個数: 16

約数和(自身を含む): 2830786560

約数和(自身を除く): 814754643

約数列:

[1, 3, 19, 57, 2687, 8061, 13163, 39489, 51053, 153159, 250097, 750291, 35368981, 106106943, 672010639, 2016031917]

約数ペア:

[(1, 2016031917), (3, 672010639), (19, 106106943), (57, 35368981), (2687, 750291), (8061, 250097), (13163, 153159), (39489, 51053)]