21733786

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{6329}}^1$

素因数の和:6449

約数の個数: 16

約数和(自身を含む): 34865640

約数和(自身を除く): 13131854

約数列:

[1, 2, 17, 34, 101, 202, 1717, 3434, 6329, 12658, 107593, 215186, 639229, 1278458, 10866893, 21733786]

約数ペア:

[(1, 21733786), (2, 10866893), (17, 1278458), (34, 639229), (101, 215186), (202, 107593), (1717, 12658), (3434, 6329)]