19173614

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{1973}}^1$

素因数の和:2131

約数の個数: 16

約数和(自身を含む): 29704752

約数和(自身を除く): 10531138

約数列:

[1, 2, 43, 86, 113, 226, 1973, 3946, 4859, 9718, 84839, 169678, 222949, 445898, 9586807, 19173614]

約数ペア:

[(1, 19173614), (2, 9586807), (43, 445898), (86, 222949), (113, 169678), (226, 84839), (1973, 9718), (3946, 4859)]