17381974

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{2111}}^1$

素因数の和:2315

約数の個数: 16

約数和(自身を含む): 27371520

約数和(自身を除く): 9989546

約数列:

[1, 2, 23, 46, 179, 358, 2111, 4117, 4222, 8234, 48553, 97106, 377869, 755738, 8690987, 17381974]

約数ペア:

[(1, 17381974), (2, 8690987), (23, 755738), (46, 377869), (179, 97106), (358, 48553), (2111, 8234), (4117, 4222)]