23969270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{1091}}^1$

素因数の和:1137

約数の個数: 32

約数和(自身を含む): 46781280

約数和(自身を除く): 22812010

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1091, 1690, 2182, 2197, 4394, 5455, 10910, 10985, 14183, 21970, 28366, 70915, 141830, 184379, 368758, 921895, 1843790, 2396927, 4793854, 11984635, 23969270]

約数ペア:

[(1, 23969270), (2, 11984635), (5, 4793854), (10, 2396927), (13, 1843790), (26, 921895), (65, 368758), (130, 184379), (169, 141830), (338, 70915), (845, 28366), (1091, 21970), (1690, 14183), (2182, 10985), (2197, 10910), (4394, 5455)]