15118872

素因数分解:

$2^3\times 3^1\times {\mathrm{491}}^1\times {\mathrm{1283}}^1$

素因数の和:1783

約数の個数: 32

約数和(自身を含む): 37903680

約数和(自身を除く): 22784808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 491, 982, 1283, 1473, 1964, 2566, 2946, 3849, 3928, 5132, 5892, 7698, 10264, 11784, 15396, 30792, 629953, 1259906, 1889859, 2519812, 3779718, 5039624, 7559436, 15118872]

約数ペア:

[(1, 15118872), (2, 7559436), (3, 5039624), (4, 3779718), (6, 2519812), (8, 1889859), (12, 1259906), (24, 629953), (491, 30792), (982, 15396), (1283, 11784), (1473, 10264), (1964, 7698), (2566, 5892), (2946, 5132), (3849, 3928)]