16827730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2857}}^1$

素因数の和:2914

約数の個数: 32

約数和(自身を含む): 32924160

約数和(自身を除く): 16096430

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2857, 2945, 5714, 5890, 14285, 28570, 54283, 88567, 108566, 177134, 271415, 442835, 542830, 885670, 1682773, 3365546, 8413865, 16827730]

約数ペア:

[(1, 16827730), (2, 8413865), (5, 3365546), (10, 1682773), (19, 885670), (31, 542830), (38, 442835), (62, 271415), (95, 177134), (155, 108566), (190, 88567), (310, 54283), (589, 28570), (1178, 14285), (2857, 5890), (2945, 5714)]