2016221519

素因数分解:

${\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{607}}^1\times {\mathrm{1297}}^1$

素因数の和:2114

約数の個数: 16

約数和(自身を含む): 2187618048

約数和(自身を除く): 171396529

約数列:

[1, 13, 197, 607, 1297, 2561, 7891, 16861, 119579, 255509, 787279, 1554527, 3321617, 10234627, 155093963, 2016221519]

約数ペア:

[(1, 2016221519), (13, 155093963), (197, 10234627), (607, 3321617), (1297, 1554527), (2561, 787279), (7891, 255509), (16861, 119579)]