1938587222

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{616207}}^1$

素因数の和:616244

約数の個数: 24

約数和(自身を含む): 3442137888

約数和(自身を除く): 1503550666

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 616207, 1232414, 6778277, 8010691, 13556554, 16021382, 74561047, 88117601, 149122094, 176235202, 969293611, 1938587222]

約数ペア:

[(1, 1938587222), (2, 969293611), (11, 176235202), (13, 149122094), (22, 88117601), (26, 74561047), (121, 16021382), (143, 13556554), (242, 8010691), (286, 6778277), (1573, 1232414), (3146, 616207)]