19767022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{3109}}^1$

素因数の和:3156

約数の個数: 24

約数和(自身を含む): 34371720

約数和(自身を除く): 14604698

約数列:

[1, 2, 11, 17, 22, 34, 187, 289, 374, 578, 3109, 3179, 6218, 6358, 34199, 52853, 68398, 105706, 581383, 898501, 1162766, 1797002, 9883511, 19767022]

約数ペア:

[(1, 19767022), (2, 9883511), (11, 1797002), (17, 1162766), (22, 898501), (34, 581383), (187, 105706), (289, 68398), (374, 52853), (578, 34199), (3109, 6358), (3179, 6218)]