12839992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2753}}^1$

素因数の和:2823

約数の個数: 32

約数和(自身を含む): 26768880

約数和(自身を除く): 13928888

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 2332, 2753, 4664, 5506, 11012, 22024, 30283, 60566, 121132, 145909, 242264, 291818, 583636, 1167272, 1604999, 3209998, 6419996, 12839992]

約数ペア:

[(1, 12839992), (2, 6419996), (4, 3209998), (8, 1604999), (11, 1167272), (22, 583636), (44, 291818), (53, 242264), (88, 145909), (106, 121132), (212, 60566), (424, 30283), (583, 22024), (1166, 11012), (2332, 5506), (2753, 4664)]