12211790

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{14713}}^1$

素因数の和:14803

約数の個数: 16

約数和(自身を含む): 22247568

約数和(自身を除く): 10035778

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 14713, 29426, 73565, 147130, 1221179, 2442358, 6105895, 12211790]

約数ペア:

[(1, 12211790), (2, 6105895), (5, 2442358), (10, 1221179), (83, 147130), (166, 73565), (415, 29426), (830, 14713)]