12917762

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:135

約数の個数: 48

約数和(自身を含む): 24022656

約数和(自身を除く): 11104894

約数列:

[1, 2, 11, 13, 22, 26, 31, 47, 62, 94, 143, 286, 341, 403, 517, 611, 682, 806, 961, 1034, 1222, 1457, 1922, 2914, 4433, 6721, 8866, 10571, 12493, 13442, 16027, 18941, 21142, 24986, 32054, 37882, 45167, 90334, 137423, 208351, 274846, 416702, 496837, 587171, 993674, 1174342, 6458881, 12917762]

約数ペア:

[(1, 12917762), (2, 6458881), (11, 1174342), (13, 993674), (22, 587171), (26, 496837), (31, 416702), (47, 274846), (62, 208351), (94, 137423), (143, 90334), (286, 45167), (341, 37882), (403, 32054), (517, 24986), (611, 21142), (682, 18941), (806, 16027), (961, 13442), (1034, 12493), (1222, 10571), (1457, 8866), (1922, 6721), (2914, 4433)]