82971670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{436693}}^1$

素因数の和:436719

約数の個数: 16

約数和(自身を含む): 157209840

約数和(自身を除く): 74238170

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 436693, 873386, 2183465, 4366930, 8297167, 16594334, 41485835, 82971670]

約数ペア:

[(1, 82971670), (2, 41485835), (5, 16594334), (10, 8297167), (19, 4366930), (38, 2183465), (95, 873386), (190, 436693)]