23619427

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:163

約数の個数: 32

約数和(自身を含む): 28385280

約数和(自身を除く): 4765853

約数列:

[1, 13, 29, 31, 43, 47, 377, 403, 559, 611, 899, 1247, 1333, 1363, 1457, 2021, 11687, 16211, 17329, 17719, 18941, 26273, 38657, 42253, 58609, 62651, 502541, 549289, 761917, 814463, 1816879, 23619427]

約数ペア:

[(1, 23619427), (13, 1816879), (29, 814463), (31, 761917), (43, 549289), (47, 502541), (377, 62651), (403, 58609), (559, 42253), (611, 38657), (899, 26273), (1247, 18941), (1333, 17719), (1363, 17329), (1457, 16211), (2021, 11687)]