19913184

素因数分解:

$2^5\times 3^2\times {\mathrm{69143}}^1$

素因数の和:69159

約数の個数: 36

約数和(自身を含む): 56628936

約数和(自身を除く): 36715752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 69143, 138286, 207429, 276572, 414858, 553144, 622287, 829716, 1106288, 1244574, 1659432, 2212576, 2489148, 3318864, 4978296, 6637728, 9956592, 19913184]

約数ペア:

[(1, 19913184), (2, 9956592), (3, 6637728), (4, 4978296), (6, 3318864), (8, 2489148), (9, 2212576), (12, 1659432), (16, 1244574), (18, 1106288), (24, 829716), (32, 622287), (36, 553144), (48, 414858), (72, 276572), (96, 207429), (144, 138286), (288, 69143)]