19195552

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{12763}}^1$

素因数の和:12820

約数の個数: 24

約数和(自身を含む): 38598336

約数和(自身を除く): 19402784

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504, 12763, 25526, 51052, 102104, 204208, 408416, 599861, 1199722, 2399444, 4798888, 9597776, 19195552]

約数ペア:

[(1, 19195552), (2, 9597776), (4, 4798888), (8, 2399444), (16, 1199722), (32, 599861), (47, 408416), (94, 204208), (188, 102104), (376, 51052), (752, 25526), (1504, 12763)]