2019900536

素因数分解:

$2^3\times {\mathrm{1307}}^1\times {\mathrm{193181}}^1$

素因数の和:194494

約数の個数: 16

約数和(自身を含む): 3790230840

約数和(自身を除く): 1770330304

約数列:

[1, 2, 4, 8, 1307, 2614, 5228, 10456, 193181, 386362, 772724, 1545448, 252487567, 504975134, 1009950268, 2019900536]

約数ペア:

[(1, 2019900536), (2, 1009950268), (4, 504975134), (8, 252487567), (1307, 1545448), (2614, 772724), (5228, 386362), (10456, 193181)]