1420415224

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{9344837}}^1$

素因数の和:9344862

約数の個数: 16

約数和(自身を含む): 2803451400

約数和(自身を除く): 1383036176

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 9344837, 18689674, 37379348, 74758696, 177551903, 355103806, 710207612, 1420415224]

約数ペア:

[(1, 1420415224), (2, 710207612), (4, 355103806), (8, 177551903), (19, 74758696), (38, 37379348), (76, 18689674), (152, 9344837)]