86578459

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{6791}}^1$

素因数の和:6882

約数の個数: 16

約数和(自身を含む): 101064960

約数和(自身を除く): 14486501

約数列:

[1, 11, 19, 61, 209, 671, 1159, 6791, 12749, 74701, 129029, 414251, 1419319, 4556761, 7870769, 86578459]

約数ペア:

[(1, 86578459), (11, 7870769), (19, 4556761), (61, 1419319), (209, 414251), (671, 129029), (1159, 74701), (6791, 12749)]