19201872

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{17393}}^1$

素因数の和:17427

約数の個数: 40

約数和(自身を含む): 51764544

約数和(自身を除く): 32562672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 17393, 34786, 52179, 69572, 104358, 139144, 208716, 278288, 400039, 417432, 800078, 834864, 1200117, 1600156, 2400234, 3200312, 4800468, 6400624, 9600936, 19201872]

約数ペア:

[(1, 19201872), (2, 9600936), (3, 6400624), (4, 4800468), (6, 3200312), (8, 2400234), (12, 1600156), (16, 1200117), (23, 834864), (24, 800078), (46, 417432), (48, 400039), (69, 278288), (92, 208716), (138, 139144), (184, 104358), (276, 69572), (368, 52179), (552, 34786), (1104, 17393)]