19235676

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{353}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 47577600

約数和(自身を除く): 28341924

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 239, 353, 478, 706, 717, 956, 1059, 1412, 1434, 2118, 2868, 4236, 4541, 6707, 9082, 13414, 13623, 18164, 20121, 26828, 27246, 40242, 54492, 80484, 84367, 168734, 253101, 337468, 506202, 1012404, 1602973, 3205946, 4808919, 6411892, 9617838, 19235676]

約数ペア:

[(1, 19235676), (2, 9617838), (3, 6411892), (4, 4808919), (6, 3205946), (12, 1602973), (19, 1012404), (38, 506202), (57, 337468), (76, 253101), (114, 168734), (228, 84367), (239, 80484), (353, 54492), (478, 40242), (706, 27246), (717, 26828), (956, 20121), (1059, 18164), (1412, 13623), (1434, 13414), (2118, 9082), (2868, 6707), (4236, 4541)]