2019974924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{10159}}^1\times {\mathrm{4519}}^1$

素因数の和:14693

約数の個数: 24

約数和(自身を含む): 3857548800

約数和(自身を除く): 1837573876

約数列:

[1, 2, 4, 11, 22, 44, 4519, 9038, 10159, 18076, 20318, 40636, 49709, 99418, 111749, 198836, 223498, 446996, 45908521, 91817042, 183634084, 504993731, 1009987462, 2019974924]

約数ペア:

[(1, 2019974924), (2, 1009987462), (4, 504993731), (11, 183634084), (22, 91817042), (44, 45908521), (4519, 446996), (9038, 223498), (10159, 198836), (18076, 111749), (20318, 99418), (40636, 49709)]