12193456

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2389}}^1$

素因数の和:2437

約数の個数: 40

約数和(自身を含む): 26672400

約数和(自身を除く): 14478944

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 638, 1276, 2389, 2552, 4778, 5104, 9556, 19112, 26279, 38224, 52558, 69281, 105116, 138562, 210232, 277124, 420464, 554248, 762091, 1108496, 1524182, 3048364, 6096728, 12193456]

約数ペア:

[(1, 12193456), (2, 6096728), (4, 3048364), (8, 1524182), (11, 1108496), (16, 762091), (22, 554248), (29, 420464), (44, 277124), (58, 210232), (88, 138562), (116, 105116), (176, 69281), (232, 52558), (319, 38224), (464, 26279), (638, 19112), (1276, 9556), (2389, 5104), (2552, 4778)]