19428058442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{3793061}}^1$

素因数の和:3793273

約数の個数: 16

約数和(自身を含む): 31543103592

約数和(自身を除く): 12115045150

約数列:

[1, 2, 13, 26, 197, 394, 2561, 5122, 3793061, 7586122, 49309793, 98619586, 747233017, 1494466034, 9714029221, 19428058442]

約数ペア:

[(1, 19428058442), (2, 9714029221), (13, 1494466034), (26, 747233017), (197, 98619586), (394, 49309793), (2561, 7586122), (5122, 3793061)]