19250168

素因数分解:

$2^3\times 7^1\times {\mathrm{379}}^1\times {\mathrm{907}}^1$

素因数の和:1299

約数の個数: 32

約数和(自身を含む): 41404800

約数和(自身を除く): 22154632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 379, 758, 907, 1516, 1814, 2653, 3032, 3628, 5306, 6349, 7256, 10612, 12698, 21224, 25396, 50792, 343753, 687506, 1375012, 2406271, 2750024, 4812542, 9625084, 19250168]

約数ペア:

[(1, 19250168), (2, 9625084), (4, 4812542), (7, 2750024), (8, 2406271), (14, 1375012), (28, 687506), (56, 343753), (379, 50792), (758, 25396), (907, 21224), (1516, 12698), (1814, 10612), (2653, 7256), (3032, 6349), (3628, 5306)]