1137742078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2721871}}^1$

素因数の和:2721903

約数の個数: 16

約数和(自身を含む): 1959747840

約数和(自身を除く): 822005762

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 2721871, 5443742, 29940581, 51715549, 59881162, 103431098, 568871039, 1137742078]

約数ペア:

[(1, 1137742078), (2, 568871039), (11, 103431098), (19, 59881162), (22, 51715549), (38, 29940581), (209, 5443742), (418, 2721871)]