12417718

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{9871}}^1$

素因数の和:9927

約数の個数: 16

約数和(自身を含む): 20257344

約数和(自身を除く): 7839626

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 9871, 19742, 167807, 335614, 365227, 730454, 6208859, 12417718]

約数ペア:

[(1, 12417718), (2, 6208859), (17, 730454), (34, 365227), (37, 335614), (74, 167807), (629, 19742), (1258, 9871)]