19600316

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{761}}^1$

素因数の和:949

約数の個数: 24

約数和(自身を含む): 35332416

約数和(自身を除く): 15732100

約数列:

[1, 2, 4, 47, 94, 137, 188, 274, 548, 761, 1522, 3044, 6439, 12878, 25756, 35767, 71534, 104257, 143068, 208514, 417028, 4900079, 9800158, 19600316]

約数ペア:

[(1, 19600316), (2, 9800158), (4, 4900079), (47, 417028), (94, 208514), (137, 143068), (188, 104257), (274, 71534), (548, 35767), (761, 25756), (1522, 12878), (3044, 6439)]