19627464

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:131

約数の個数: 96

約数和(自身を含む): 54336960

約数和(自身を除く): 34709496

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 31, 37, 46, 62, 69, 74, 92, 93, 111, 124, 138, 148, 184, 186, 222, 248, 276, 296, 372, 444, 552, 713, 744, 851, 888, 961, 1147, 1426, 1702, 1922, 2139, 2294, 2553, 2852, 2883, 3404, 3441, 3844, 4278, 4588, 5106, 5704, 5766, 6808, 6882, 7688, 8556, 9176, 10212, 11532, 13764, 17112, 20424, 22103, 23064, 26381, 27528, 35557, 44206, 52762, 66309, 71114, 79143, 88412, 105524, 106671, 132618, 142228, 158286, 176824, 211048, 213342, 265236, 284456, 316572, 426684, 530472, 633144, 817811, 853368, 1635622, 2453433, 3271244, 4906866, 6542488, 9813732, 19627464]

約数ペア:

[(1, 19627464), (2, 9813732), (3, 6542488), (4, 4906866), (6, 3271244), (8, 2453433), (12, 1635622), (23, 853368), (24, 817811), (31, 633144), (37, 530472), (46, 426684), (62, 316572), (69, 284456), (74, 265236), (92, 213342), (93, 211048), (111, 176824), (124, 158286), (138, 142228), (148, 132618), (184, 106671), (186, 105524), (222, 88412), (248, 79143), (276, 71114), (296, 66309), (372, 52762), (444, 44206), (552, 35557), (713, 27528), (744, 26381), (851, 23064), (888, 22103), (961, 20424), (1147, 17112), (1426, 13764), (1702, 11532), (1922, 10212), (2139, 9176), (2294, 8556), (2553, 7688), (2852, 6882), (2883, 6808), (3404, 5766), (3441, 5704), (3844, 5106), (4278, 4588)]