22478254

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{11161}}^1$

素因数の和:11235

約数の個数: 16

約数和(自身を含む): 36164880

約数和(自身を除く): 13686626

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 11161, 22322, 212059, 424118, 591533, 1183066, 11239127, 22478254]

約数ペア:

[(1, 22478254), (2, 11239127), (19, 1183066), (38, 591533), (53, 424118), (106, 212059), (1007, 22322), (2014, 11161)]