11113556

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{419}}^1$

素因数の和:791

約数の個数: 24

約数和(自身を含む): 20580000

約数和(自身を除く): 9466444

約数列:

[1, 2, 4, 19, 38, 76, 349, 419, 698, 838, 1396, 1676, 6631, 7961, 13262, 15922, 26524, 31844, 146231, 292462, 584924, 2778389, 5556778, 11113556]

約数ペア:

[(1, 11113556), (2, 5556778), (4, 2778389), (19, 584924), (38, 292462), (76, 146231), (349, 31844), (419, 26524), (698, 15922), (838, 13262), (1396, 7961), (1676, 6631)]