189948811

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{16253}}^1$

素因数の和:16326

約数の個数: 16

約数和(自身を含む): 218453760

約数和(自身を除く): 28504949

約数列:

[1, 13, 29, 31, 377, 403, 899, 11687, 16253, 211289, 471337, 503843, 6127381, 6549959, 14611447, 189948811]

約数ペア:

[(1, 189948811), (13, 14611447), (29, 6549959), (31, 6127381), (377, 503843), (403, 471337), (899, 211289), (11687, 16253)]