12215724

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{257}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 30427488

約数和(自身を除く): 18211764

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 233, 257, 466, 514, 699, 771, 932, 1028, 1398, 1542, 2796, 3084, 3961, 4369, 7922, 8738, 11883, 13107, 15844, 17476, 23766, 26214, 47532, 52428, 59881, 119762, 179643, 239524, 359286, 718572, 1017977, 2035954, 3053931, 4071908, 6107862, 12215724]

約数ペア:

[(1, 12215724), (2, 6107862), (3, 4071908), (4, 3053931), (6, 2035954), (12, 1017977), (17, 718572), (34, 359286), (51, 239524), (68, 179643), (102, 119762), (204, 59881), (233, 52428), (257, 47532), (466, 26214), (514, 23766), (699, 17476), (771, 15844), (932, 13107), (1028, 11883), (1398, 8738), (1542, 7922), (2796, 4369), (3084, 3961)]