2019672830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1518551}}^1$

素因数の和:1518584

約数の個数: 32

約数和(自身を含む): 4373429760

約数和(自身を除く): 2353756930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 1518551, 3037102, 7592755, 10629857, 15185510, 21259714, 28852469, 53149285, 57704938, 106298570, 144262345, 201967283, 288524690, 403934566, 1009836415, 2019672830]

約数ペア:

[(1, 2019672830), (2, 1009836415), (5, 403934566), (7, 288524690), (10, 201967283), (14, 144262345), (19, 106298570), (35, 57704938), (38, 53149285), (70, 28852469), (95, 21259714), (133, 15185510), (190, 10629857), (266, 7592755), (665, 3037102), (1330, 1518551)]