213535718

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{46441}}^1$

素因数の和:46484

約数の個数: 24

約数和(自身を含む): 370607160

約数和(自身を除く): 157071442

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 46441, 92882, 510851, 882379, 1021702, 1764758, 5619361, 9706169, 11238722, 19412338, 106767859, 213535718]

約数ペア:

[(1, 213535718), (2, 106767859), (11, 19412338), (19, 11238722), (22, 9706169), (38, 5619361), (121, 1764758), (209, 1021702), (242, 882379), (418, 510851), (2299, 92882), (4598, 46441)]