19302316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{2273}}^1$

素因数の和:2481

約数の個数: 24

約数和(自身を含む): 37057104

約数和(自身を除く): 17754788

約数列:

[1, 2, 4, 11, 22, 44, 193, 386, 772, 2123, 2273, 4246, 4546, 8492, 9092, 25003, 50006, 100012, 438689, 877378, 1754756, 4825579, 9651158, 19302316]

約数ペア:

[(1, 19302316), (2, 9651158), (4, 4825579), (11, 1754756), (22, 877378), (44, 438689), (193, 100012), (386, 50006), (772, 25003), (2123, 9092), (2273, 8492), (4246, 4546)]