38974426

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{1979}}^1$

素因数の和:2253

約数の個数: 16

約数和(自身を含む): 60112800

約数和(自身を除く): 21138374

約数列:

[1, 2, 43, 86, 229, 458, 1979, 3958, 9847, 19694, 85097, 170194, 453191, 906382, 19487213, 38974426]

約数ペア:

[(1, 38974426), (2, 19487213), (43, 906382), (86, 453191), (229, 170194), (458, 85097), (1979, 19694), (3958, 9847)]