19416329

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:460

約数の個数: 16

約数和(自身を含む): 21364560

約数和(自身を除く): 1948231

約数列:

[1, 17, 41, 89, 313, 697, 1513, 3649, 5321, 12833, 27857, 62033, 218161, 473569, 1142137, 19416329]

約数ペア:

[(1, 19416329), (17, 1142137), (41, 473569), (89, 218161), (313, 62033), (697, 27857), (1513, 12833), (3649, 5321)]