15556398

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18131}}^1$

素因数の和:18160

約数の個数: 32

約数和(自身を含む): 36554112

約数和(自身を除く): 20997714

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 18131, 36262, 54393, 108786, 199441, 235703, 398882, 471406, 598323, 707109, 1196646, 1414218, 2592733, 5185466, 7778199, 15556398]

約数ペア:

[(1, 15556398), (2, 7778199), (3, 5185466), (6, 2592733), (11, 1414218), (13, 1196646), (22, 707109), (26, 598323), (33, 471406), (39, 398882), (66, 235703), (78, 199441), (143, 108786), (286, 54393), (429, 36262), (858, 18131)]