13210648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:208

約数の個数: 64

約数和(自身を含む): 28926720

約数和(自身を除く): 15716072

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 61, 88, 92, 107, 122, 184, 214, 244, 253, 428, 488, 506, 671, 856, 1012, 1177, 1342, 1403, 2024, 2354, 2461, 2684, 2806, 4708, 4922, 5368, 5612, 6527, 9416, 9844, 11224, 13054, 15433, 19688, 26108, 27071, 30866, 52216, 54142, 61732, 71797, 108284, 123464, 143594, 150121, 216568, 287188, 300242, 574376, 600484, 1200968, 1651331, 3302662, 6605324, 13210648]

約数ペア:

[(1, 13210648), (2, 6605324), (4, 3302662), (8, 1651331), (11, 1200968), (22, 600484), (23, 574376), (44, 300242), (46, 287188), (61, 216568), (88, 150121), (92, 143594), (107, 123464), (122, 108284), (184, 71797), (214, 61732), (244, 54142), (253, 52216), (428, 30866), (488, 27071), (506, 26108), (671, 19688), (856, 15433), (1012, 13054), (1177, 11224), (1342, 9844), (1403, 9416), (2024, 6527), (2354, 5612), (2461, 5368), (2684, 4922), (2806, 4708)]