19593265

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{653}}^1$

素因数の和:1028

約数の個数: 16

約数和(自身を含む): 25003728

約数和(自身を除く): 5410463

約数列:

[1, 5, 17, 85, 353, 653, 1765, 3265, 6001, 11101, 30005, 55505, 230509, 1152545, 3918653, 19593265]

約数ペア:

[(1, 19593265), (5, 3918653), (17, 1152545), (85, 230509), (353, 55505), (653, 30005), (1765, 11101), (3265, 6001)]