13242164

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1031}}^1$

素因数の和:1080

約数の個数: 36

約数和(自身を含む): 26439840

約数和(自身を除く): 13197676

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 338, 494, 676, 988, 1031, 2062, 3211, 4124, 6422, 12844, 13403, 19589, 26806, 39178, 53612, 78356, 174239, 254657, 348478, 509314, 696956, 1018628, 3310541, 6621082, 13242164]

約数ペア:

[(1, 13242164), (2, 6621082), (4, 3310541), (13, 1018628), (19, 696956), (26, 509314), (38, 348478), (52, 254657), (76, 174239), (169, 78356), (247, 53612), (338, 39178), (494, 26806), (676, 19589), (988, 13403), (1031, 12844), (2062, 6422), (3211, 4124)]