19106659

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2521}}^1$

素因数の和:2598

約数の個数: 16

約数和(自身を含む): 22879584

約数和(自身を除く): 3772925

約数列:

[1, 11, 13, 53, 143, 583, 689, 2521, 7579, 27731, 32773, 133613, 360503, 1469743, 1736969, 19106659]

約数ペア:

[(1, 19106659), (11, 1736969), (13, 1469743), (53, 360503), (143, 133613), (583, 32773), (689, 27731), (2521, 7579)]