12102544

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{971}}^1$

素因数の和:1039

約数の個数: 40

約数和(自身を含む): 25310880

約数和(自身を除く): 13208336

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 971, 1558, 1942, 3116, 3884, 6232, 7768, 12464, 15536, 18449, 36898, 39811, 73796, 79622, 147592, 159244, 295184, 318488, 636976, 756409, 1512818, 3025636, 6051272, 12102544]

約数ペア:

[(1, 12102544), (2, 6051272), (4, 3025636), (8, 1512818), (16, 756409), (19, 636976), (38, 318488), (41, 295184), (76, 159244), (82, 147592), (152, 79622), (164, 73796), (304, 39811), (328, 36898), (656, 18449), (779, 15536), (971, 12464), (1558, 7768), (1942, 6232), (3116, 3884)]