19338536

素因数分解:

$2^3\times 7^2\times {\mathrm{49333}}^1$

素因数の和:49353

約数の個数: 24

約数和(自身を含む): 42180570

約数和(自身を除く): 22842034

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 49333, 98666, 197332, 345331, 394664, 690662, 1381324, 2417317, 2762648, 4834634, 9669268, 19338536]

約数ペア:

[(1, 19338536), (2, 9669268), (4, 4834634), (7, 2762648), (8, 2417317), (14, 1381324), (28, 690662), (49, 394664), (56, 345331), (98, 197332), (196, 98666), (392, 49333)]