12443365

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{971}}^1$

素因数の和:1220

約数の個数: 16

約数和(自身を含む): 16376256

約数和(自身を除く): 3932891

約数列:

[1, 5, 11, 55, 233, 971, 1165, 2563, 4855, 10681, 12815, 53405, 226243, 1131215, 2488673, 12443365]

約数ペア:

[(1, 12443365), (5, 2488673), (11, 1131215), (55, 226243), (233, 53405), (971, 12815), (1165, 10681), (2563, 4855)]