19604488

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{46237}}^1$

素因数の和:46296

約数の個数: 16

約数和(自身を含む): 37452780

約数和(自身を除く): 17848292

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 46237, 92474, 184948, 369896, 2450561, 4901122, 9802244, 19604488]

約数ペア:

[(1, 19604488), (2, 9802244), (4, 4901122), (8, 2450561), (53, 369896), (106, 184948), (212, 92474), (424, 46237)]