38897804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{23893}}^1$

素因数の和:23945

約数の個数: 24

約数和(自身を含む): 76269648

約数和(自身を除く): 37371844

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 23893, 47786, 95572, 262823, 525646, 884041, 1051292, 1768082, 3536164, 9724451, 19448902, 38897804]

約数ペア:

[(1, 38897804), (2, 19448902), (4, 9724451), (11, 3536164), (22, 1768082), (37, 1051292), (44, 884041), (74, 525646), (148, 262823), (407, 95572), (814, 47786), (1628, 23893)]