15368276

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1217}}^1$

素因数の和:1280

約数の個数: 48

約数和(自身を含む): 34376832

約数和(自身を除く): 19008556

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 154, 164, 287, 308, 451, 574, 902, 1148, 1217, 1804, 2434, 3157, 4868, 6314, 8519, 12628, 13387, 17038, 26774, 34076, 49897, 53548, 93709, 99794, 187418, 199588, 349279, 374836, 548867, 698558, 1097734, 1397116, 2195468, 3842069, 7684138, 15368276]

約数ペア:

[(1, 15368276), (2, 7684138), (4, 3842069), (7, 2195468), (11, 1397116), (14, 1097734), (22, 698558), (28, 548867), (41, 374836), (44, 349279), (77, 199588), (82, 187418), (154, 99794), (164, 93709), (287, 53548), (308, 49897), (451, 34076), (574, 26774), (902, 17038), (1148, 13387), (1217, 12628), (1804, 8519), (2434, 6314), (3157, 4868)]