1903952

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6263}}^1$

素因数の和:6290

約数の個数: 20

約数和(自身を含む): 3883680

約数和(自身を除く): 1979728

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6263, 12526, 25052, 50104, 100208, 118997, 237994, 475988, 951976, 1903952]

約数ペア:

[(1, 1903952), (2, 951976), (4, 475988), (8, 237994), (16, 118997), (19, 100208), (38, 50104), (76, 25052), (152, 12526), (304, 6263)]