2022199982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{2521}}^1$

素因数の和:2673

約数の個数: 48

約数和(自身を含む): 3528358704

約数和(自身を除く): 1506158722

約数列:

[1, 2, 11, 19, 22, 38, 101, 202, 209, 361, 418, 722, 1111, 1919, 2222, 2521, 3838, 3971, 5042, 7942, 21109, 27731, 36461, 42218, 47899, 55462, 72922, 95798, 254621, 401071, 509242, 526889, 802142, 910081, 1053778, 1820162, 2800831, 4837799, 5601662, 9675598, 10010891, 20021782, 53215789, 91918181, 106431578, 183836362, 1011099991, 2022199982]

約数ペア:

[(1, 2022199982), (2, 1011099991), (11, 183836362), (19, 106431578), (22, 91918181), (38, 53215789), (101, 20021782), (202, 10010891), (209, 9675598), (361, 5601662), (418, 4837799), (722, 2800831), (1111, 1820162), (1919, 1053778), (2222, 910081), (2521, 802142), (3838, 526889), (3971, 509242), (5042, 401071), (7942, 254621), (21109, 95798), (27731, 72922), (36461, 55462), (42218, 47899)]