1921824671

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{31541}}^1$

素因数の和:31706

約数の個数: 16

約数和(自身を含む): 2137285920

約数和(自身を除く): 215461249

約数列:

[1, 13, 43, 109, 559, 1417, 4687, 31541, 60931, 410033, 1356263, 3437969, 17631419, 44693597, 147832667, 1921824671]

約数ペア:

[(1, 1921824671), (13, 147832667), (43, 44693597), (109, 17631419), (559, 3437969), (1417, 1356263), (4687, 410033), (31541, 60931)]