18492304

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{31237}}^1$

素因数の和:31282

約数の個数: 20

約数和(自身を含む): 36798364

約数和(自身を除く): 18306060

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 31237, 62474, 124948, 249896, 499792, 1155769, 2311538, 4623076, 9246152, 18492304]

約数ペア:

[(1, 18492304), (2, 9246152), (4, 4623076), (8, 2311538), (16, 1155769), (37, 499792), (74, 249896), (148, 124948), (296, 62474), (592, 31237)]