3820318448

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{12566837}}^1$

素因数の和:12566864

約数の個数: 20

約数和(自身を含む): 7791439560

約数和(自身を除く): 3971121112

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 12566837, 25133674, 50267348, 100534696, 201069392, 238769903, 477539806, 955079612, 1910159224, 3820318448]

約数ペア:

[(1, 3820318448), (2, 1910159224), (4, 955079612), (8, 477539806), (16, 238769903), (19, 201069392), (38, 100534696), (76, 50267348), (152, 25133674), (304, 12566837)]