2019912872

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{2293}}^1\times {\mathrm{3797}}^1$

素因数の和:6125

約数の個数: 32

約数和(自身を含む): 3920675400

約数和(自身を除く): 1900762528

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 2293, 3797, 4586, 7594, 9172, 15188, 18344, 30376, 66497, 110113, 132994, 220226, 265988, 440452, 531976, 880904, 8706521, 17413042, 34826084, 69652168, 252489109, 504978218, 1009956436, 2019912872]

約数ペア:

[(1, 2019912872), (2, 1009956436), (4, 504978218), (8, 252489109), (29, 69652168), (58, 34826084), (116, 17413042), (232, 8706521), (2293, 880904), (3797, 531976), (4586, 440452), (7594, 265988), (9172, 220226), (15188, 132994), (18344, 110113), (30376, 66497)]