18702984386

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{14537}}^1\times {\mathrm{13687}}^1$

素因数の和:28273

約数の個数: 16

約数和(自身を含む): 28655444736

約数和(自身を除く): 9952460350

約数列:

[1, 2, 47, 94, 13687, 14537, 27374, 29074, 643289, 683239, 1286578, 1366478, 198967919, 397935838, 9351492193, 18702984386]

約数ペア:

[(1, 18702984386), (2, 9351492193), (47, 397935838), (94, 198967919), (13687, 1366478), (14537, 1286578), (27374, 683239), (29074, 643289)]