12079732

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 25231360

約数和(自身を除く): 13151628

約数列:

[1, 2, 4, 7, 14, 28, 43, 79, 86, 127, 158, 172, 254, 301, 316, 508, 553, 602, 889, 1106, 1204, 1778, 2212, 3397, 3556, 5461, 6794, 10033, 10922, 13588, 20066, 21844, 23779, 38227, 40132, 47558, 70231, 76454, 95116, 140462, 152908, 280924, 431419, 862838, 1725676, 3019933, 6039866, 12079732]

約数ペア:

[(1, 12079732), (2, 6039866), (4, 3019933), (7, 1725676), (14, 862838), (28, 431419), (43, 280924), (79, 152908), (86, 140462), (127, 95116), (158, 76454), (172, 70231), (254, 47558), (301, 40132), (316, 38227), (508, 23779), (553, 21844), (602, 20066), (889, 13588), (1106, 10922), (1204, 10033), (1778, 6794), (2212, 5461), (3397, 3556)]