2357692018

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{89381}}^1$

素因数の和:89514

約数の個数: 24

約数和(自身を含む): 3922975980

約数和(自身を除く): 1565283962

約数列:

[1, 2, 11, 22, 109, 121, 218, 242, 1199, 2398, 13189, 26378, 89381, 178762, 983191, 1966382, 9742529, 10815101, 19485058, 21630202, 107167819, 214335638, 1178846009, 2357692018]

約数ペア:

[(1, 2357692018), (2, 1178846009), (11, 214335638), (22, 107167819), (109, 21630202), (121, 19485058), (218, 10815101), (242, 9742529), (1199, 1966382), (2398, 983191), (13189, 178762), (26378, 89381)]