12484688

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{21089}}^1$

素因数の和:21134

約数の個数: 20

約数和(自身を含む): 24844020

約数和(自身を除く): 12359332

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 21089, 42178, 84356, 168712, 337424, 780293, 1560586, 3121172, 6242344, 12484688]

約数ペア:

[(1, 12484688), (2, 6242344), (4, 3121172), (8, 1560586), (16, 780293), (37, 337424), (74, 168712), (148, 84356), (296, 42178), (592, 21089)]