12776530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3389}}^1$

素因数の和:3438

約数の個数: 32

約数和(自身を含む): 25628400

約数和(自身を除く): 12851870

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3389, 3770, 6778, 16945, 33890, 44057, 88114, 98281, 196562, 220285, 440570, 491405, 982810, 1277653, 2555306, 6388265, 12776530]

約数ペア:

[(1, 12776530), (2, 6388265), (5, 2555306), (10, 1277653), (13, 982810), (26, 491405), (29, 440570), (58, 220285), (65, 196562), (130, 98281), (145, 88114), (290, 44057), (377, 33890), (754, 16945), (1885, 6778), (3389, 3770)]