12643206

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{123953}}^1$

素因数の和:123975

約数の個数: 16

約数和(自身を含む): 26774064

約数和(自身を除く): 14130858

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 123953, 247906, 371859, 743718, 2107201, 4214402, 6321603, 12643206]

約数ペア:

[(1, 12643206), (2, 6321603), (3, 4214402), (6, 2107201), (17, 743718), (34, 371859), (51, 247906), (102, 123953)]