15973224

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1523}}^1$

素因数の和:1574

約数の個数: 64

約数和(自身を含む): 43891200

約数和(自身を除く): 27917976

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 437, 456, 552, 874, 1311, 1523, 1748, 2622, 3046, 3496, 4569, 5244, 6092, 9138, 10488, 12184, 18276, 28937, 35029, 36552, 57874, 70058, 86811, 105087, 115748, 140116, 173622, 210174, 231496, 280232, 347244, 420348, 665551, 694488, 840696, 1331102, 1996653, 2662204, 3993306, 5324408, 7986612, 15973224]

約数ペア:

[(1, 15973224), (2, 7986612), (3, 5324408), (4, 3993306), (6, 2662204), (8, 1996653), (12, 1331102), (19, 840696), (23, 694488), (24, 665551), (38, 420348), (46, 347244), (57, 280232), (69, 231496), (76, 210174), (92, 173622), (114, 140116), (138, 115748), (152, 105087), (184, 86811), (228, 70058), (276, 57874), (437, 36552), (456, 35029), (552, 28937), (874, 18276), (1311, 12184), (1523, 10488), (1748, 9138), (2622, 6092), (3046, 5244), (3496, 4569)]