19233104

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{109279}}^1$

素因数の和:109298

約数の個数: 20

約数和(自身を含む): 40652160

約数和(自身を除く): 21419056

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 109279, 218558, 437116, 874232, 1202069, 1748464, 2404138, 4808276, 9616552, 19233104]

約数ペア:

[(1, 19233104), (2, 9616552), (4, 4808276), (8, 2404138), (11, 1748464), (16, 1202069), (22, 874232), (44, 437116), (88, 218558), (176, 109279)]