16186793987

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1229}}^1\times {\mathrm{1433}}^1$

素因数の和:2783

約数の個数: 32

約数和(自身を含む): 20149879680

約数和(自身を除く): 3963085693

約数列:

[1, 7, 13, 91, 101, 707, 1229, 1313, 1433, 8603, 9191, 10031, 15977, 18629, 111839, 124129, 130403, 144733, 868903, 1013131, 1613677, 1761157, 1881529, 11295739, 12328099, 13170703, 22895041, 160265287, 177876857, 1245137999, 2312399141, 16186793987]

約数ペア:

[(1, 16186793987), (7, 2312399141), (13, 1245137999), (91, 177876857), (101, 160265287), (707, 22895041), (1229, 13170703), (1313, 12328099), (1433, 11295739), (8603, 1881529), (9191, 1761157), (10031, 1613677), (15977, 1013131), (18629, 868903), (111839, 144733), (124129, 130403)]