12190476

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 30248960

約数和(自身を除く): 18058484

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 127, 228, 254, 381, 421, 508, 762, 842, 1263, 1524, 1684, 2413, 2526, 4826, 5052, 7239, 7999, 9652, 14478, 15998, 23997, 28956, 31996, 47994, 53467, 95988, 106934, 160401, 213868, 320802, 641604, 1015873, 2031746, 3047619, 4063492, 6095238, 12190476]

約数ペア:

[(1, 12190476), (2, 6095238), (3, 4063492), (4, 3047619), (6, 2031746), (12, 1015873), (19, 641604), (38, 320802), (57, 213868), (76, 160401), (114, 106934), (127, 95988), (228, 53467), (254, 47994), (381, 31996), (421, 28956), (508, 23997), (762, 15998), (842, 14478), (1263, 9652), (1524, 7999), (1684, 7239), (2413, 5052), (2526, 4826)]