12057556

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 25958016

約数和(自身を除く): 13900460

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 73, 119, 146, 238, 292, 347, 476, 511, 694, 1022, 1241, 1388, 2044, 2429, 2482, 4858, 4964, 5899, 8687, 9716, 11798, 17374, 23596, 25331, 34748, 41293, 50662, 82586, 101324, 165172, 177317, 354634, 430627, 709268, 861254, 1722508, 3014389, 6028778, 12057556]

約数ペア:

[(1, 12057556), (2, 6028778), (4, 3014389), (7, 1722508), (14, 861254), (17, 709268), (28, 430627), (34, 354634), (68, 177317), (73, 165172), (119, 101324), (146, 82586), (238, 50662), (292, 41293), (347, 34748), (476, 25331), (511, 23596), (694, 17374), (1022, 11798), (1241, 9716), (1388, 8687), (2044, 5899), (2429, 4964), (2482, 4858)]