38462156

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{1801}}^1$

素因数の和:2105

約数の個数: 24

約数和(自身を含む): 71142960

約数和(自身を除く): 32680804

約数列:

[1, 2, 4, 19, 38, 76, 281, 562, 1124, 1801, 3602, 5339, 7204, 10678, 21356, 34219, 68438, 136876, 506081, 1012162, 2024324, 9615539, 19231078, 38462156]

約数ペア:

[(1, 38462156), (2, 19231078), (4, 9615539), (19, 2024324), (38, 1012162), (76, 506081), (281, 136876), (562, 68438), (1124, 34219), (1801, 21356), (3602, 10678), (5339, 7204)]