18773072

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{11617}}^1$

素因数の和:11726

約数の個数: 20

約数和(自身を含む): 36736116

約数和(自身を除く): 17963044

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 11617, 23234, 46468, 92936, 185872, 1173317, 2346634, 4693268, 9386536, 18773072]

約数ペア:

[(1, 18773072), (2, 9386536), (4, 4693268), (8, 2346634), (16, 1173317), (101, 185872), (202, 92936), (404, 46468), (808, 23234), (1616, 11617)]