19242130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113189}}^1$

素因数の和:113213

約数の個数: 16

約数和(自身を含む): 36673560

約数和(自身を除く): 17431430

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 113189, 226378, 565945, 1131890, 1924213, 3848426, 9621065, 19242130]

約数ペア:

[(1, 19242130), (2, 9621065), (5, 3848426), (10, 1924213), (17, 1131890), (34, 565945), (85, 226378), (170, 113189)]