19031653

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:516

約数の個数: 16

約数和(自身を含む): 21012480

約数和(自身を除く): 1980827

約数列:

[1, 17, 37, 79, 383, 629, 1343, 2923, 6511, 14171, 30257, 49691, 240907, 514369, 1119509, 19031653]

約数ペア:

[(1, 19031653), (17, 1119509), (37, 514369), (79, 240907), (383, 49691), (629, 30257), (1343, 14171), (2923, 6511)]