13292876

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{347}}^1$

素因数の和:569

約数の個数: 24

約数和(自身を含む): 23863056

約数和(自身を除く): 10570180

約数列:

[1, 2, 4, 61, 122, 157, 244, 314, 347, 628, 694, 1388, 9577, 19154, 21167, 38308, 42334, 54479, 84668, 108958, 217916, 3323219, 6646438, 13292876]

約数ペア:

[(1, 13292876), (2, 6646438), (4, 3323219), (61, 217916), (122, 108958), (157, 84668), (244, 54479), (314, 42334), (347, 38308), (628, 21167), (694, 19154), (1388, 9577)]