19012728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{113171}}^1$

素因数の和:113187

約数の個数: 32

約数和(自身を含む): 54322560

約数和(自身を除く): 35309832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 113171, 226342, 339513, 452684, 679026, 792197, 905368, 1358052, 1584394, 2376591, 2716104, 3168788, 4753182, 6337576, 9506364, 19012728]

約数ペア:

[(1, 19012728), (2, 9506364), (3, 6337576), (4, 4753182), (6, 3168788), (7, 2716104), (8, 2376591), (12, 1584394), (14, 1358052), (21, 905368), (24, 792197), (28, 679026), (42, 452684), (56, 339513), (84, 226342), (168, 113171)]