15395536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{74017}}^1$

素因数の和:74038

約数の個数: 20

約数和(自身を含む): 32123812

約数和(自身を除く): 16728276

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 74017, 148034, 296068, 592136, 962221, 1184272, 1924442, 3848884, 7697768, 15395536]

約数ペア:

[(1, 15395536), (2, 7697768), (4, 3848884), (8, 1924442), (13, 1184272), (16, 962221), (26, 592136), (52, 296068), (104, 148034), (208, 74017)]