11900156

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5051}}^1$

素因数の和:5105

約数の個数: 24

約数和(自身を含む): 22632960

約数和(自身を除く): 10732804

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 5051, 10102, 20204, 95969, 156581, 191938, 313162, 383876, 626324, 2975039, 5950078, 11900156]

約数ペア:

[(1, 11900156), (2, 5950078), (4, 2975039), (19, 626324), (31, 383876), (38, 313162), (62, 191938), (76, 156581), (124, 95969), (589, 20204), (1178, 10102), (2356, 5051)]