19466664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{115873}}^1$

素因数の和:115889

約数の個数: 32

約数和(自身を含む): 55619520

約数和(自身を除く): 36152856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 115873, 231746, 347619, 463492, 695238, 811111, 926984, 1390476, 1622222, 2433333, 2780952, 3244444, 4866666, 6488888, 9733332, 19466664]

約数ペア:

[(1, 19466664), (2, 9733332), (3, 6488888), (4, 4866666), (6, 3244444), (7, 2780952), (8, 2433333), (12, 1622222), (14, 1390476), (21, 926984), (24, 811111), (28, 695238), (42, 463492), (56, 347619), (84, 231746), (168, 115873)]