15276118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1723}}^1$

素因数の和:1780

約数の個数: 32

約数和(自身を含む): 27804672

約数和(自身を除く): 12528554

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 1723, 3446, 4433, 8866, 18953, 22399, 37906, 44798, 53413, 106826, 246389, 492778, 587543, 694369, 1175086, 1388738, 7638059, 15276118]

約数ペア:

[(1, 15276118), (2, 7638059), (11, 1388738), (13, 1175086), (22, 694369), (26, 587543), (31, 492778), (62, 246389), (143, 106826), (286, 53413), (341, 44798), (403, 37906), (682, 22399), (806, 18953), (1723, 8866), (3446, 4433)]