19625688

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 56019600

約数和(自身を除く): 36393912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 53, 72, 74, 106, 111, 139, 148, 159, 212, 222, 278, 296, 318, 333, 417, 424, 444, 477, 556, 636, 666, 834, 888, 954, 1112, 1251, 1272, 1332, 1668, 1908, 1961, 2502, 2664, 3336, 3816, 3922, 5004, 5143, 5883, 7367, 7844, 10008, 10286, 11766, 14734, 15429, 15688, 17649, 20572, 22101, 23532, 29468, 30858, 35298, 41144, 44202, 46287, 47064, 58936, 61716, 66303, 70596, 88404, 92574, 123432, 132606, 141192, 176808, 185148, 265212, 272579, 370296, 530424, 545158, 817737, 1090316, 1635474, 2180632, 2453211, 3270948, 4906422, 6541896, 9812844, 19625688]

約数ペア:

[(1, 19625688), (2, 9812844), (3, 6541896), (4, 4906422), (6, 3270948), (8, 2453211), (9, 2180632), (12, 1635474), (18, 1090316), (24, 817737), (36, 545158), (37, 530424), (53, 370296), (72, 272579), (74, 265212), (106, 185148), (111, 176808), (139, 141192), (148, 132606), (159, 123432), (212, 92574), (222, 88404), (278, 70596), (296, 66303), (318, 61716), (333, 58936), (417, 47064), (424, 46287), (444, 44202), (477, 41144), (556, 35298), (636, 30858), (666, 29468), (834, 23532), (888, 22101), (954, 20572), (1112, 17649), (1251, 15688), (1272, 15429), (1332, 14734), (1668, 11766), (1908, 10286), (1961, 10008), (2502, 7844), (2664, 7367), (3336, 5883), (3816, 5143), (3922, 5004)]