12213956

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3389}}^1$

素因数の和:3463

約数の個数: 24

約数和(自身を含む): 23065560

約数和(自身を除く): 10851604

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3389, 3604, 6778, 13556, 57613, 115226, 179617, 230452, 359234, 718468, 3053489, 6106978, 12213956]

約数ペア:

[(1, 12213956), (2, 6106978), (4, 3053489), (17, 718468), (34, 359234), (53, 230452), (68, 179617), (106, 115226), (212, 57613), (901, 13556), (1802, 6778), (3389, 3604)]