12897671314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1341551}}^1$

素因数の和:1341606

約数の個数: 32

約数和(自身を含む): 23182018560

約数和(自身を除く): 10284347246

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 209, 253, 418, 437, 506, 874, 4807, 9614, 1341551, 2683102, 14757061, 25489469, 29514122, 30855673, 50978938, 61711346, 280384159, 339412403, 560768318, 586257787, 678824806, 1172515574, 6448835657, 12897671314]

約数ペア:

[(1, 12897671314), (2, 6448835657), (11, 1172515574), (19, 678824806), (22, 586257787), (23, 560768318), (38, 339412403), (46, 280384159), (209, 61711346), (253, 50978938), (418, 30855673), (437, 29514122), (506, 25489469), (874, 14757061), (4807, 2683102), (9614, 1341551)]