15698280688

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{4980419}}^1$

素因数の和:4980624

約数の個数: 20

約数和(自身を含む): 30569817960

約数和(自身を除く): 14871537272

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 4980419, 9960838, 19921676, 39843352, 79686704, 981142543, 1962285086, 3924570172, 7849140344, 15698280688]

約数ペア:

[(1, 15698280688), (2, 7849140344), (4, 3924570172), (8, 1962285086), (16, 981142543), (197, 79686704), (394, 39843352), (788, 19921676), (1576, 9960838), (3152, 4980419)]