19884648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{118361}}^1$

素因数の和:118377

約数の個数: 32

約数和(自身を含む): 56813760

約数和(自身を除く): 36929112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 118361, 236722, 355083, 473444, 710166, 828527, 946888, 1420332, 1657054, 2485581, 2840664, 3314108, 4971162, 6628216, 9942324, 19884648]

約数ペア:

[(1, 19884648), (2, 9942324), (3, 6628216), (4, 4971162), (6, 3314108), (7, 2840664), (8, 2485581), (12, 1657054), (14, 1420332), (21, 946888), (24, 828527), (28, 710166), (42, 473444), (56, 355083), (84, 236722), (168, 118361)]