16209870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2423}}^1$

素因数の和:2656

約数の個数: 32

約数和(自身を含む): 39094272

約数和(自身を除く): 22884402

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 223, 446, 669, 1115, 1338, 2230, 2423, 3345, 4846, 6690, 7269, 12115, 14538, 24230, 36345, 72690, 540329, 1080658, 1620987, 2701645, 3241974, 5403290, 8104935, 16209870]

約数ペア:

[(1, 16209870), (2, 8104935), (3, 5403290), (5, 3241974), (6, 2701645), (10, 1620987), (15, 1080658), (30, 540329), (223, 72690), (446, 36345), (669, 24230), (1115, 14538), (1338, 12115), (2230, 7269), (2423, 6690), (3345, 4846)]