15061984

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3539}}^1$

素因数の和:3575

約数の個数: 48

約数和(自身を含む): 35683200

約数和(自身を除く): 20621216

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 3539, 4256, 7078, 14156, 24773, 28312, 49546, 56624, 67241, 99092, 113248, 134482, 198184, 268964, 396368, 470687, 537928, 792736, 941374, 1075856, 1882748, 2151712, 3765496, 7530992, 15061984]

約数ペア:

[(1, 15061984), (2, 7530992), (4, 3765496), (7, 2151712), (8, 1882748), (14, 1075856), (16, 941374), (19, 792736), (28, 537928), (32, 470687), (38, 396368), (56, 268964), (76, 198184), (112, 134482), (133, 113248), (152, 99092), (224, 67241), (266, 56624), (304, 49546), (532, 28312), (608, 24773), (1064, 14156), (2128, 7078), (3539, 4256)]