27210518

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{11161}}^1$

素因数の和:11239

約数の個数: 16

約数和(自身を含む): 43397856

約数和(自身を除く): 16187338

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 11161, 22322, 256703, 513406, 591533, 1183066, 13605259, 27210518]

約数ペア:

[(1, 27210518), (2, 13605259), (23, 1183066), (46, 591533), (53, 513406), (106, 256703), (1219, 22322), (2438, 11161)]