19372003199

素因数分解:

${\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{821}}^1\times {\mathrm{1861}}^1$

素因数の和:3122

約数の個数: 16

約数和(自身を含む): 20080999680

約数和(自身を除く): 708996481

約数列:

[1, 31, 409, 821, 1861, 12679, 25451, 57691, 335789, 761149, 1527881, 10409459, 23595619, 47364311, 624903329, 19372003199]

約数ペア:

[(1, 19372003199), (31, 624903329), (409, 47364311), (821, 23595619), (1861, 10409459), (12679, 1527881), (25451, 761149), (57691, 335789)]