21433070

素因数分解:

$2^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{3023}}^1$

素因数の和:3739

約数の個数: 16

約数和(自身を含む): 38646720

約数和(自身を除く): 17213650

約数列:

[1, 2, 5, 10, 709, 1418, 3023, 3545, 6046, 7090, 15115, 30230, 2143307, 4286614, 10716535, 21433070]

約数ペア:

[(1, 21433070), (2, 10716535), (5, 4286614), (10, 2143307), (709, 30230), (1418, 15115), (3023, 7090), (3545, 6046)]