15551487138842

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{20849}}^1\times {\mathrm{32143}}^1$

素因数の和:53318

約数の個数: 32

約数和(自身を含む): 23982522681600

約数和(自身を除く): 8431035542758

約数列:

[1, 2, 41, 82, 283, 566, 11603, 20849, 23206, 32143, 41698, 64286, 854809, 1317863, 1709618, 2635726, 5900267, 9096469, 11800534, 18192938, 241910947, 372955229, 483821894, 670149407, 745910458, 1340298814, 27476125687, 54952251374, 189652282181, 379304564362, 7775743569421, 15551487138842]

約数ペア:

[(1, 15551487138842), (2, 7775743569421), (41, 379304564362), (82, 189652282181), (283, 54952251374), (566, 27476125687), (11603, 1340298814), (20849, 745910458), (23206, 670149407), (32143, 483821894), (41698, 372955229), (64286, 241910947), (854809, 18192938), (1317863, 11800534), (1709618, 9096469), (2635726, 5900267)]