15949968

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{17489}}^1$

素因数の和:17519

約数の個数: 40

約数和(自身を含む): 43375200

約数和(自身を除く): 27425232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 17489, 34978, 52467, 69956, 104934, 139912, 209868, 279824, 332291, 419736, 664582, 839472, 996873, 1329164, 1993746, 2658328, 3987492, 5316656, 7974984, 15949968]

約数ペア:

[(1, 15949968), (2, 7974984), (3, 5316656), (4, 3987492), (6, 2658328), (8, 1993746), (12, 1329164), (16, 996873), (19, 839472), (24, 664582), (38, 419736), (48, 332291), (57, 279824), (76, 209868), (114, 139912), (152, 104934), (228, 69956), (304, 52467), (456, 34978), (912, 17489)]