16565388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{197207}}^1$

素因数の和:197221

約数の個数: 24

約数和(自身を含む): 44174592

約数和(自身を除く): 27609204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 197207, 394414, 591621, 788828, 1183242, 1380449, 2366484, 2760898, 4141347, 5521796, 8282694, 16565388]

約数ペア:

[(1, 16565388), (2, 8282694), (3, 5521796), (4, 4141347), (6, 2760898), (7, 2366484), (12, 1380449), (14, 1183242), (21, 788828), (28, 591621), (42, 394414), (84, 197207)]