12778590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38723}}^1$

素因数の和:38744

約数の個数: 32

約数和(自身を含む): 33457536

約数和(自身を除く): 20678946

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 38723, 77446, 116169, 193615, 232338, 387230, 425953, 580845, 851906, 1161690, 1277859, 2129765, 2555718, 4259530, 6389295, 12778590]

約数ペア:

[(1, 12778590), (2, 6389295), (3, 4259530), (5, 2555718), (6, 2129765), (10, 1277859), (11, 1161690), (15, 851906), (22, 580845), (30, 425953), (33, 387230), (55, 232338), (66, 193615), (110, 116169), (165, 77446), (330, 38723)]