12271550

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{2957}}^1$

素因数の和:3052

約数の個数: 24

約数和(自身を含む): 23107896

約数和(自身を除く): 10836346

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 830, 2075, 2957, 4150, 5914, 14785, 29570, 73925, 147850, 245431, 490862, 1227155, 2454310, 6135775, 12271550]

約数ペア:

[(1, 12271550), (2, 6135775), (5, 2454310), (10, 1227155), (25, 490862), (50, 245431), (83, 147850), (166, 73925), (415, 29570), (830, 14785), (2075, 5914), (2957, 4150)]