19854014

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{6079}}^1$

素因数の和:6175

約数の個数: 16

約数和(自身を含む): 31518720

約数和(自身を除く): 11664706

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 6079, 12158, 139817, 279634, 431609, 863218, 9927007, 19854014]

約数ペア:

[(1, 19854014), (2, 9927007), (23, 863218), (46, 431609), (71, 279634), (142, 139817), (1633, 12158), (3266, 6079)]