2015442898

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7576853}}^1$

素因数の和:7576881

約数の個数: 16

約数和(自身を含む): 3636889920

約数和(自身を除く): 1621447022

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 7576853, 15153706, 53037971, 106075942, 143960207, 287920414, 1007721449, 2015442898]

約数ペア:

[(1, 2015442898), (2, 1007721449), (7, 287920414), (14, 143960207), (19, 106075942), (38, 53037971), (133, 15153706), (266, 7576853)]