12120152

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3203}}^1$

素因数の和:3263

約数の個数: 32

約数和(自身を含む): 25375680

約数和(自身を除く): 13255528

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3203, 3784, 6406, 12812, 25624, 35233, 70466, 137729, 140932, 275458, 281864, 550916, 1101832, 1515019, 3030038, 6060076, 12120152]

約数ペア:

[(1, 12120152), (2, 6060076), (4, 3030038), (8, 1515019), (11, 1101832), (22, 550916), (43, 281864), (44, 275458), (86, 140932), (88, 137729), (172, 70466), (344, 35233), (473, 25624), (946, 12812), (1892, 6406), (3203, 3784)]