23617019

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:410

約数の個数: 16

約数和(自身を含む): 25745280

約数和(自身を除く): 2128261

約数列:

[1, 19, 43, 137, 211, 817, 2603, 4009, 5891, 9073, 28907, 111929, 172387, 549233, 1243001, 23617019]

約数ペア:

[(1, 23617019), (19, 1243001), (43, 549233), (137, 172387), (211, 111929), (817, 28907), (2603, 9073), (4009, 5891)]