1723376

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{5669}}^1$

素因数の和:5696

約数の個数: 20

約数和(自身を含む): 3515400

約数和(自身を除く): 1792024

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 5669, 11338, 22676, 45352, 90704, 107711, 215422, 430844, 861688, 1723376]

約数ペア:

[(1, 1723376), (2, 861688), (4, 430844), (8, 215422), (16, 107711), (19, 90704), (38, 45352), (76, 22676), (152, 11338), (304, 5669)]