12081730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71069}}^1$

素因数の和:71093

約数の個数: 16

約数和(自身を含む): 23026680

約数和(自身を除く): 10944950

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 71069, 142138, 355345, 710690, 1208173, 2416346, 6040865, 12081730]

約数ペア:

[(1, 12081730), (2, 6040865), (5, 2416346), (10, 1208173), (17, 710690), (34, 355345), (85, 142138), (170, 71069)]