19232444

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1523}}^1$

素因数の和:1586

約数の個数: 48

約数和(自身を含む): 43013376

約数和(自身を除く): 23780932

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 154, 164, 287, 308, 451, 574, 902, 1148, 1523, 1804, 3046, 3157, 6092, 6314, 10661, 12628, 16753, 21322, 33506, 42644, 62443, 67012, 117271, 124886, 234542, 249772, 437101, 469084, 686873, 874202, 1373746, 1748404, 2747492, 4808111, 9616222, 19232444]

約数ペア:

[(1, 19232444), (2, 9616222), (4, 4808111), (7, 2747492), (11, 1748404), (14, 1373746), (22, 874202), (28, 686873), (41, 469084), (44, 437101), (77, 249772), (82, 234542), (154, 124886), (164, 117271), (287, 67012), (308, 62443), (451, 42644), (574, 33506), (902, 21322), (1148, 16753), (1523, 12628), (1804, 10661), (3046, 6314), (3157, 6092)]