22193864

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5147}}^1$

素因数の和:5178

約数の個数: 48

約数和(自身を含む): 52818480

約数和(自身を除く): 30624616

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 4312, 5147, 10294, 20588, 36029, 41176, 56617, 72058, 113234, 144116, 226468, 252203, 288232, 396319, 452936, 504406, 792638, 1008812, 1585276, 2017624, 2774233, 3170552, 5548466, 11096932, 22193864]

約数ペア:

[(1, 22193864), (2, 11096932), (4, 5548466), (7, 3170552), (8, 2774233), (11, 2017624), (14, 1585276), (22, 1008812), (28, 792638), (44, 504406), (49, 452936), (56, 396319), (77, 288232), (88, 252203), (98, 226468), (154, 144116), (196, 113234), (308, 72058), (392, 56617), (539, 41176), (616, 36029), (1078, 20588), (2156, 10294), (4312, 5147)]