12389962

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{20719}}^1$

素因数の和:20757

約数の個数: 16

約数和(自身を含む): 20885760

約数和(自身を除く): 8495798

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 20719, 41438, 269347, 476537, 538694, 953074, 6194981, 12389962]

約数ペア:

[(1, 12389962), (2, 6194981), (13, 953074), (23, 538694), (26, 476537), (46, 269347), (299, 41438), (598, 20719)]