23872199

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{991}}^1$

素因数の和:1130

約数の個数: 16

約数和(自身を含む): 27498240

約数和(自身を除く): 3626041

約数列:

[1, 13, 17, 109, 221, 991, 1417, 1853, 12883, 16847, 24089, 108019, 219011, 1404247, 1836323, 23872199]

約数ペア:

[(1, 23872199), (13, 1836323), (17, 1404247), (109, 219011), (221, 108019), (991, 24089), (1417, 16847), (1853, 12883)]