19201713072

素因数分解:

$2^4\times 3^1\times {\mathrm{1429}}^1\times {\mathrm{279941}}^1$

素因数の和:281381

約数の個数: 40

約数和(自身を含む): 49639315440

約数和(自身を除く): 30437602368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1429, 2858, 4287, 5716, 8574, 11432, 17148, 22864, 34296, 68592, 279941, 559882, 839823, 1119764, 1679646, 2239528, 3359292, 4479056, 6718584, 13437168, 400035689, 800071378, 1200107067, 1600142756, 2400214134, 3200285512, 4800428268, 6400571024, 9600856536, 19201713072]

約数ペア:

[(1, 19201713072), (2, 9600856536), (3, 6400571024), (4, 4800428268), (6, 3200285512), (8, 2400214134), (12, 1600142756), (16, 1200107067), (24, 800071378), (48, 400035689), (1429, 13437168), (2858, 6718584), (4287, 4479056), (5716, 3359292), (8574, 2239528), (11432, 1679646), (17148, 1119764), (22864, 839823), (34296, 559882), (68592, 279941)]