1687233022

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2011}}^1\times {\mathrm{22079}}^1$

素因数の和:24111

約数の個数: 16

約数和(自身を含む): 2665497600

約数和(自身を除く): 978264578

約数列:

[1, 2, 19, 38, 2011, 4022, 22079, 38209, 44158, 76418, 419501, 839002, 44400869, 88801738, 843616511, 1687233022]

約数ペア:

[(1, 1687233022), (2, 843616511), (19, 88801738), (38, 44400869), (2011, 839002), (4022, 419501), (22079, 76418), (38209, 44158)]