12039950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{18523}}^1$

素因数の和:18548

約数の個数: 24

約数和(自身を含む): 24118248

約数和(自身を除く): 12078298

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 18523, 37046, 92615, 185230, 240799, 463075, 481598, 926150, 1203995, 2407990, 6019975, 12039950]

約数ペア:

[(1, 12039950), (2, 6019975), (5, 2407990), (10, 1203995), (13, 926150), (25, 481598), (26, 463075), (50, 240799), (65, 185230), (130, 92615), (325, 37046), (650, 18523)]