19392170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5227}}^1$

素因数の和:5294

約数の個数: 32

約数和(自身を含む): 40652928

約数和(自身を除く): 21260758

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 5227, 10454, 26135, 36589, 52270, 73178, 182945, 277031, 365890, 554062, 1385155, 1939217, 2770310, 3878434, 9696085, 19392170]

約数ペア:

[(1, 19392170), (2, 9696085), (5, 3878434), (7, 2770310), (10, 1939217), (14, 1385155), (35, 554062), (53, 365890), (70, 277031), (106, 182945), (265, 73178), (371, 52270), (530, 36589), (742, 26135), (1855, 10454), (3710, 5227)]