25017718

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{5441}}^1$

素因数の和:5484

約数の個数: 24

約数和(自身を含む): 43427160

約数和(自身を除く): 18409442

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 5441, 10882, 59851, 103379, 119702, 206758, 658361, 1137169, 1316722, 2274338, 12508859, 25017718]

約数ペア:

[(1, 25017718), (2, 12508859), (11, 2274338), (19, 1316722), (22, 1137169), (38, 658361), (121, 206758), (209, 119702), (242, 103379), (418, 59851), (2299, 10882), (4598, 5441)]