15855016

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1597}}^1$

素因数の和:1693

約数の個数: 32

約数和(自身を含む): 31928040

約数和(自身を除く): 16073024

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 292, 584, 1241, 1597, 2482, 3194, 4964, 6388, 9928, 12776, 27149, 54298, 108596, 116581, 217192, 233162, 466324, 932648, 1981877, 3963754, 7927508, 15855016]

約数ペア:

[(1, 15855016), (2, 7927508), (4, 3963754), (8, 1981877), (17, 932648), (34, 466324), (68, 233162), (73, 217192), (136, 116581), (146, 108596), (292, 54298), (584, 27149), (1241, 12776), (1597, 9928), (2482, 6388), (3194, 4964)]