12742286122

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1259}}^1\times {\mathrm{2357}}^1$

素因数の和:3750

約数の個数: 32

約数和(自身を含む): 20322187200

約数和(自身を除く): 7579901078

約数列:

[1, 2, 19, 38, 113, 226, 1259, 2147, 2357, 2518, 4294, 4714, 23921, 44783, 47842, 89566, 142267, 266341, 284534, 532682, 2703073, 2967463, 5060479, 5406146, 5934926, 10120958, 56381797, 112763594, 335323319, 670646638, 6371143061, 12742286122]

約数ペア:

[(1, 12742286122), (2, 6371143061), (19, 670646638), (38, 335323319), (113, 112763594), (226, 56381797), (1259, 10120958), (2147, 5934926), (2357, 5406146), (2518, 5060479), (4294, 2967463), (4714, 2703073), (23921, 532682), (44783, 284534), (47842, 266341), (89566, 142267)]