18892882

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{13553}}^1$

素因数の和:13613

約数の個数: 16

約数和(自身を含む): 30740472

約数和(自身を除く): 11847590

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 13553, 27106, 230401, 460802, 555673, 1111346, 9446441, 18892882]

約数ペア:

[(1, 18892882), (2, 9446441), (17, 1111346), (34, 555673), (41, 460802), (82, 230401), (697, 27106), (1394, 13553)]