19395233

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5897}}^1$

素因数の和:5944

約数の個数: 16

約数和(自身を含む): 23780736

約数和(自身を除く): 4385503

約数列:

[1, 11, 13, 23, 143, 253, 299, 3289, 5897, 64867, 76661, 135631, 843271, 1491941, 1763203, 19395233]

約数ペア:

[(1, 19395233), (11, 1763203), (13, 1491941), (23, 843271), (143, 135631), (253, 76661), (299, 64867), (3289, 5897)]