19158474

素因数分解:

$2^1\times 3^1\times {\mathrm{719}}^1\times {\mathrm{4441}}^1$

素因数の和:5165

約数の個数: 16

約数和(自身を含む): 38378880

約数和(自身を除く): 19220406

約数列:

[1, 2, 3, 6, 719, 1438, 2157, 4314, 4441, 8882, 13323, 26646, 3193079, 6386158, 9579237, 19158474]

約数ペア:

[(1, 19158474), (2, 9579237), (3, 6386158), (6, 3193079), (719, 26646), (1438, 13323), (2157, 8882), (4314, 4441)]