13865918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:512

約数の個数: 32

約数和(自身を含む): 24088320

約数和(自身を除く): 10222402

約数列:

[1, 2, 11, 22, 23, 46, 67, 134, 253, 409, 506, 737, 818, 1474, 1541, 3082, 4499, 8998, 9407, 16951, 18814, 27403, 33902, 54806, 103477, 206954, 301433, 602866, 630269, 1260538, 6932959, 13865918]

約数ペア:

[(1, 13865918), (2, 6932959), (11, 1260538), (22, 630269), (23, 602866), (46, 301433), (67, 206954), (134, 103477), (253, 54806), (409, 33902), (506, 27403), (737, 18814), (818, 16951), (1474, 9407), (1541, 8998), (3082, 4499)]