13895830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{769}}^1$

素因数の和:928

約数の個数: 32

約数和(自身を含む): 27165600

約数和(自身を除く): 13269770

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 695, 769, 1390, 1538, 1807, 3614, 3845, 7690, 9035, 9997, 18070, 19994, 49985, 99970, 106891, 213782, 534455, 1068910, 1389583, 2779166, 6947915, 13895830]

約数ペア:

[(1, 13895830), (2, 6947915), (5, 2779166), (10, 1389583), (13, 1068910), (26, 534455), (65, 213782), (130, 106891), (139, 99970), (278, 49985), (695, 19994), (769, 18070), (1390, 9997), (1538, 9035), (1807, 7690), (3614, 3845)]