29178718

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{20753}}^1$

素因数の和:20811

約数の個数: 16

約数和(自身を含む): 47319120

約数和(自身を除く): 18140402

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 20753, 41506, 394307, 767861, 788614, 1535722, 14589359, 29178718]

約数ペア:

[(1, 29178718), (2, 14589359), (19, 1535722), (37, 788614), (38, 767861), (74, 394307), (703, 41506), (1406, 20753)]