38728954

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{8423}}^1$

素因数の和:8466

約数の個数: 24

約数和(自身を含む): 67223520

約数和(自身を除く): 28494566

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 8423, 16846, 92653, 160037, 185306, 320074, 1019183, 1760407, 2038366, 3520814, 19364477, 38728954]

約数ペア:

[(1, 38728954), (2, 19364477), (11, 3520814), (19, 2038366), (22, 1760407), (38, 1019183), (121, 320074), (209, 185306), (242, 160037), (418, 92653), (2299, 16846), (4598, 8423)]