19178664

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{5749}}^1$

素因数の和:5897

約数の個数: 32

約数和(自身を含む): 48300000

約数和(自身を除く): 29121336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 5749, 11498, 17247, 22996, 34494, 45992, 68988, 137976, 799111, 1598222, 2397333, 3196444, 4794666, 6392888, 9589332, 19178664]

約数ペア:

[(1, 19178664), (2, 9589332), (3, 6392888), (4, 4794666), (6, 3196444), (8, 2397333), (12, 1598222), (24, 799111), (139, 137976), (278, 68988), (417, 45992), (556, 34494), (834, 22996), (1112, 17247), (1668, 11498), (3336, 5749)]