19231511

素因数分解:

${\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:362

約数の個数: 16

約数和(自身を含む): 21271488

約数和(自身を除く): 2039977

約数列:

[1, 13, 97, 101, 151, 1261, 1313, 1963, 9797, 14647, 15251, 127361, 190411, 198263, 1479347, 19231511]

約数ペア:

[(1, 19231511), (13, 1479347), (97, 198263), (101, 190411), (151, 127361), (1261, 15251), (1313, 14647), (1963, 9797)]