22178168

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2753}}^1$

素因数の和:2831

約数の個数: 32

約数和(自身を含む): 44614800

約数和(自身を除く): 22436632

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 2014, 2753, 4028, 5506, 8056, 11012, 22024, 52307, 104614, 145909, 209228, 291818, 418456, 583636, 1167272, 2772271, 5544542, 11089084, 22178168]

約数ペア:

[(1, 22178168), (2, 11089084), (4, 5544542), (8, 2772271), (19, 1167272), (38, 583636), (53, 418456), (76, 291818), (106, 209228), (152, 145909), (212, 104614), (424, 52307), (1007, 22024), (2014, 11012), (2753, 8056), (4028, 5506)]