16166274

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{277}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 33146496

約数和(自身を除く): 16980222

約数列:

[1, 2, 3, 6, 71, 137, 142, 213, 274, 277, 411, 426, 554, 822, 831, 1662, 9727, 19454, 19667, 29181, 37949, 39334, 58362, 59001, 75898, 113847, 118002, 227694, 2694379, 5388758, 8083137, 16166274]

約数ペア:

[(1, 16166274), (2, 8083137), (3, 5388758), (6, 2694379), (71, 227694), (137, 118002), (142, 113847), (213, 75898), (274, 59001), (277, 58362), (411, 39334), (426, 37949), (554, 29181), (822, 19667), (831, 19454), (1662, 9727)]