19597430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{115279}}^1$

素因数の和:115303

約数の個数: 16

約数和(自身を含む): 37350720

約数和(自身を除く): 17753290

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 115279, 230558, 576395, 1152790, 1959743, 3919486, 9798715, 19597430]

約数ペア:

[(1, 19597430), (2, 9798715), (5, 3919486), (10, 1959743), (17, 1152790), (34, 576395), (85, 230558), (170, 115279)]