1855775042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{192149}}^1$

素因数の和:192601

約数の個数: 16

約数和(自身を含む): 3043656000

約数和(自身を除く): 1187880958

約数列:

[1, 2, 11, 22, 439, 878, 4829, 9658, 192149, 384298, 2113639, 4227278, 84353411, 168706822, 927887521, 1855775042]

約数ペア:

[(1, 1855775042), (2, 927887521), (11, 168706822), (22, 84353411), (439, 4227278), (878, 2113639), (4829, 384298), (9658, 192149)]