11979272

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1487}}^1$

素因数の和:1565

約数の個数: 32

約数和(自身を含む): 24105600

約数和(自身を除く): 12126328

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 1487, 2014, 2974, 4028, 5948, 8056, 11896, 28253, 56506, 78811, 113012, 157622, 226024, 315244, 630488, 1497409, 2994818, 5989636, 11979272]

約数ペア:

[(1, 11979272), (2, 5989636), (4, 2994818), (8, 1497409), (19, 630488), (38, 315244), (53, 226024), (76, 157622), (106, 113012), (152, 78811), (212, 56506), (424, 28253), (1007, 11896), (1487, 8056), (2014, 5948), (2974, 4028)]