12160010

素因数分解:

$2^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{2389}}^1$

素因数の和:2905

約数の個数: 16

約数和(自身を含む): 21940200

約数和(自身を除く): 9780190

約数列:

[1, 2, 5, 10, 509, 1018, 2389, 2545, 4778, 5090, 11945, 23890, 1216001, 2432002, 6080005, 12160010]

約数ペア:

[(1, 12160010), (2, 6080005), (5, 2432002), (10, 1216001), (509, 23890), (1018, 11945), (2389, 5090), (2545, 4778)]