11128876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 22579200

約数和(自身を除く): 11450324

約数列:

[1, 2, 4, 11, 22, 31, 41, 44, 62, 82, 124, 164, 199, 341, 398, 451, 682, 796, 902, 1271, 1364, 1804, 2189, 2542, 4378, 5084, 6169, 8159, 8756, 12338, 13981, 16318, 24676, 27962, 32636, 55924, 67859, 89749, 135718, 179498, 252929, 271436, 358996, 505858, 1011716, 2782219, 5564438, 11128876]

約数ペア:

[(1, 11128876), (2, 5564438), (4, 2782219), (11, 1011716), (22, 505858), (31, 358996), (41, 271436), (44, 252929), (62, 179498), (82, 135718), (124, 89749), (164, 67859), (199, 55924), (341, 32636), (398, 27962), (451, 24676), (682, 16318), (796, 13981), (902, 12338), (1271, 8756), (1364, 8159), (1804, 6169), (2189, 5084), (2542, 4378)]