11823812

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2953}}^1$

素因数の和:2988

約数の個数: 48

約数和(自身を含む): 27791232

約数和(自身を除く): 15967420

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 2953, 4004, 5906, 11812, 20671, 32483, 38389, 41342, 64966, 76778, 82684, 129932, 153556, 227381, 268723, 422279, 454762, 537446, 844558, 909524, 1074892, 1689116, 2955953, 5911906, 11823812]

約数ペア:

[(1, 11823812), (2, 5911906), (4, 2955953), (7, 1689116), (11, 1074892), (13, 909524), (14, 844558), (22, 537446), (26, 454762), (28, 422279), (44, 268723), (52, 227381), (77, 153556), (91, 129932), (143, 82684), (154, 76778), (182, 64966), (286, 41342), (308, 38389), (364, 32483), (572, 20671), (1001, 11812), (2002, 5906), (2953, 4004)]