26615402

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{1009}}^1$

素因数の和:1142

約数の個数: 24

約数和(自身を含む): 44328900

約数和(自身を除く): 17713498

約数列:

[1, 2, 11, 22, 109, 121, 218, 242, 1009, 1199, 2018, 2398, 11099, 13189, 22198, 26378, 109981, 122089, 219962, 244178, 1209791, 2419582, 13307701, 26615402]

約数ペア:

[(1, 26615402), (2, 13307701), (11, 2419582), (22, 1209791), (109, 244178), (121, 219962), (218, 122089), (242, 109981), (1009, 26378), (1199, 22198), (2018, 13189), (2398, 11099)]