2022963668

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{219983}}^1$

素因数の和:220028

約数の個数: 36

約数和(自身を含む): 4096102080

約数和(自身を除く): 2073138412

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 2299, 4598, 9196, 219983, 439966, 879932, 2419813, 4179677, 4839626, 8359354, 9679252, 16718708, 26617943, 45976447, 53235886, 91952894, 106471772, 183905788, 505740917, 1011481834, 2022963668]

約数ペア:

[(1, 2022963668), (2, 1011481834), (4, 505740917), (11, 183905788), (19, 106471772), (22, 91952894), (38, 53235886), (44, 45976447), (76, 26617943), (121, 16718708), (209, 9679252), (242, 8359354), (418, 4839626), (484, 4179677), (836, 2419813), (2299, 879932), (4598, 439966), (9196, 219983)]