19182358

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43399}}^1$

素因数の和:43431

約数の個数: 16

約数和(自身を含む): 32810400

約数和(自身を除く): 13628042

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 43399, 86798, 564187, 737783, 1128374, 1475566, 9591179, 19182358]

約数ペア:

[(1, 19182358), (2, 9591179), (13, 1475566), (17, 1128374), (26, 737783), (34, 564187), (221, 86798), (442, 43399)]