78112078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{186871}}^1$

素因数の和:186903

約数の個数: 16

約数和(自身を含む): 134547840

約数和(自身を除く): 56435762

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 186871, 373742, 2055581, 3550549, 4111162, 7101098, 39056039, 78112078]

約数ペア:

[(1, 78112078), (2, 39056039), (11, 7101098), (19, 4111162), (22, 3550549), (38, 2055581), (209, 373742), (418, 186871)]