19421070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2903}}^1$

素因数の和:3136

約数の個数: 32

約数和(自身を含む): 46835712

約数和(自身を除く): 27414642

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 223, 446, 669, 1115, 1338, 2230, 2903, 3345, 5806, 6690, 8709, 14515, 17418, 29030, 43545, 87090, 647369, 1294738, 1942107, 3236845, 3884214, 6473690, 9710535, 19421070]

約数ペア:

[(1, 19421070), (2, 9710535), (3, 6473690), (5, 3884214), (6, 3236845), (10, 1942107), (15, 1294738), (30, 647369), (223, 87090), (446, 43545), (669, 29030), (1115, 17418), (1338, 14515), (2230, 8709), (2903, 6690), (3345, 5806)]