2200048

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{7237}}^1$

素因数の和:7264

約数の個数: 20

約数和(自身を含む): 4487560

約数和(自身を除く): 2287512

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 7237, 14474, 28948, 57896, 115792, 137503, 275006, 550012, 1100024, 2200048]

約数ペア:

[(1, 2200048), (2, 1100024), (4, 550012), (8, 275006), (16, 137503), (19, 115792), (38, 57896), (76, 28948), (152, 14474), (304, 7237)]