12842956

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{26981}}^1$

素因数の和:27009

約数の個数: 24

約数和(自身を含む): 27197856

約数和(自身を除く): 14354900

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 26981, 53962, 107924, 188867, 377734, 458677, 755468, 917354, 1834708, 3210739, 6421478, 12842956]

約数ペア:

[(1, 12842956), (2, 6421478), (4, 3210739), (7, 1834708), (14, 917354), (17, 755468), (28, 458677), (34, 377734), (68, 188867), (119, 107924), (238, 53962), (476, 26981)]