2019380933

素因数分解:

${\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{2273}}^1$

素因数の和:2441

約数の個数: 24

約数和(自身を含む): 2245693248

約数和(自身を除く): 226312315

約数列:

[1, 19, 23, 107, 361, 437, 2033, 2273, 2461, 8303, 38627, 43187, 46759, 52279, 243211, 820553, 888421, 993301, 4621009, 5593853, 18872719, 87799171, 106283207, 2019380933]

約数ペア:

[(1, 2019380933), (19, 106283207), (23, 87799171), (107, 18872719), (361, 5593853), (437, 4621009), (2033, 993301), (2273, 888421), (2461, 820553), (8303, 243211), (38627, 52279), (43187, 46759)]