12665655401

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{2777}}^1\times {\mathrm{38327}}^1$

素因数の和:41128

約数の個数: 16

約数和(自身を含む): 15332426496

約数和(自身を除く): 2666771095

約数列:

[1, 7, 17, 119, 2777, 19439, 38327, 47209, 268289, 330463, 651559, 4560913, 106434079, 745038553, 1809379343, 12665655401]

約数ペア:

[(1, 12665655401), (7, 1809379343), (17, 745038553), (119, 106434079), (2777, 4560913), (19439, 651559), (38327, 330463), (47209, 268289)]