19230434

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{5189}}^1$

素因数の和:5317

約数の個数: 16

約数和(自身を含む): 30828600

約数和(自身を除く): 11598166

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 5189, 10378, 88213, 176426, 565601, 1131202, 9615217, 19230434]

約数ペア:

[(1, 19230434), (2, 9615217), (17, 1131202), (34, 565601), (109, 176426), (218, 88213), (1853, 10378), (3706, 5189)]