17939590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{105527}}^1$

素因数の和:105551

約数の個数: 16

約数和(自身を含む): 34191072

約数和(自身を除く): 16251482

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 105527, 211054, 527635, 1055270, 1793959, 3587918, 8969795, 17939590]

約数ペア:

[(1, 17939590), (2, 8969795), (5, 3587918), (10, 1793959), (17, 1055270), (34, 527635), (85, 211054), (170, 105527)]