13289614

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 23024736

約数和(自身を除く): 9735122

約数列:

[1, 2, 13, 17, 26, 34, 107, 214, 221, 281, 442, 562, 1391, 1819, 2782, 3638, 3653, 4777, 7306, 9554, 23647, 30067, 47294, 60134, 62101, 124202, 390871, 511139, 781742, 1022278, 6644807, 13289614]

約数ペア:

[(1, 13289614), (2, 6644807), (13, 1022278), (17, 781742), (26, 511139), (34, 390871), (107, 124202), (214, 62101), (221, 60134), (281, 47294), (442, 30067), (562, 23647), (1391, 9554), (1819, 7306), (2782, 4777), (3638, 3653)]