3841648

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{12637}}^1$

素因数の和:12664

約数の個数: 20

約数和(自身を含む): 7835560

約数和(自身を除く): 3993912

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 12637, 25274, 50548, 101096, 202192, 240103, 480206, 960412, 1920824, 3841648]

約数ペア:

[(1, 3841648), (2, 1920824), (4, 960412), (8, 480206), (16, 240103), (19, 202192), (38, 101096), (76, 50548), (152, 25274), (304, 12637)]