15551096

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2897}}^1$

素因数の和:2975

約数の個数: 32

約数和(自身を含む): 32341680

約数和(自身を除く): 16790584

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 2897, 5368, 5794, 11588, 23176, 31867, 63734, 127468, 176717, 254936, 353434, 706868, 1413736, 1943887, 3887774, 7775548, 15551096]

約数ペア:

[(1, 15551096), (2, 7775548), (4, 3887774), (8, 1943887), (11, 1413736), (22, 706868), (44, 353434), (61, 254936), (88, 176717), (122, 127468), (244, 63734), (488, 31867), (671, 23176), (1342, 11588), (2684, 5794), (2897, 5368)]