18894112

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{14401}}^1$

素因数の和:14452

約数の個数: 24

約数和(自身を含む): 38107692

約数和(自身を除く): 19213580

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 14401, 28802, 57604, 115208, 230416, 460832, 590441, 1180882, 2361764, 4723528, 9447056, 18894112]

約数ペア:

[(1, 18894112), (2, 9447056), (4, 4723528), (8, 2361764), (16, 1180882), (32, 590441), (41, 460832), (82, 230416), (164, 115208), (328, 57604), (656, 28802), (1312, 14401)]