22780986

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1291}}^1$

素因数の和:1486

約数の個数: 32

約数和(自身を含む): 48558528

約数和(自身を除く): 25777542

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 173, 346, 519, 1038, 1291, 2582, 2941, 3873, 5882, 7746, 8823, 17646, 21947, 43894, 65841, 131682, 223343, 446686, 670029, 1340058, 3796831, 7593662, 11390493, 22780986]

約数ペア:

[(1, 22780986), (2, 11390493), (3, 7593662), (6, 3796831), (17, 1340058), (34, 670029), (51, 446686), (102, 223343), (173, 131682), (346, 65841), (519, 43894), (1038, 21947), (1291, 17646), (2582, 8823), (2941, 7746), (3873, 5882)]