12543734

素因数分解:

$2^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{4691}}^1$

素因数の和:4891

約数の個数: 16

約数和(自身を含む): 21620736

約数和(自身を除く): 9077002

約数列:

[1, 2, 7, 14, 191, 382, 1337, 2674, 4691, 9382, 32837, 65674, 895981, 1791962, 6271867, 12543734]

約数ペア:

[(1, 12543734), (2, 6271867), (7, 1791962), (14, 895981), (191, 65674), (382, 32837), (1337, 9382), (2674, 4691)]