16305055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1831}}^1$

素因数の和:1986

約数の個数: 16

約数和(自身を含む): 21236544

約数和(自身を除く): 4931489

約数列:

[1, 5, 13, 65, 137, 685, 1781, 1831, 8905, 9155, 23803, 119015, 250847, 1254235, 3261011, 16305055]

約数ペア:

[(1, 16305055), (5, 3261011), (13, 1254235), (65, 250847), (137, 119015), (685, 23803), (1781, 9155), (1831, 8905)]