12778716

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1367}}^1$

素因数の和:1434

約数の個数: 48

約数和(自身を含む): 32175360

約数和(自身を除く): 19396644

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 41, 57, 76, 82, 114, 123, 164, 228, 246, 492, 779, 1367, 1558, 2337, 2734, 3116, 4101, 4674, 5468, 8202, 9348, 16404, 25973, 51946, 56047, 77919, 103892, 112094, 155838, 168141, 224188, 311676, 336282, 672564, 1064893, 2129786, 3194679, 4259572, 6389358, 12778716]

約数ペア:

[(1, 12778716), (2, 6389358), (3, 4259572), (4, 3194679), (6, 2129786), (12, 1064893), (19, 672564), (38, 336282), (41, 311676), (57, 224188), (76, 168141), (82, 155838), (114, 112094), (123, 103892), (164, 77919), (228, 56047), (246, 51946), (492, 25973), (779, 16404), (1367, 9348), (1558, 8202), (2337, 5468), (2734, 4674), (3116, 4101)]