19170112

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23041}}^1$

素因数の和:23066

約数の個数: 28

約数和(自身を含む): 40968676

約数和(自身を除く): 21798564

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 23041, 46082, 92164, 184328, 299533, 368656, 599066, 737312, 1198132, 1474624, 2396264, 4792528, 9585056, 19170112]

約数ペア:

[(1, 19170112), (2, 9585056), (4, 4792528), (8, 2396264), (13, 1474624), (16, 1198132), (26, 737312), (32, 599066), (52, 368656), (64, 299533), (104, 184328), (208, 92164), (416, 46082), (832, 23041)]