12801734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{883}}^1$

素因数の和:1555

約数の個数: 16

約数和(自身を含む): 21003840

約数和(自身を除く): 8202106

約数列:

[1, 2, 11, 22, 659, 883, 1318, 1766, 7249, 9713, 14498, 19426, 581897, 1163794, 6400867, 12801734]

約数ペア:

[(1, 12801734), (2, 6400867), (11, 1163794), (22, 581897), (659, 19426), (883, 14498), (1318, 9713), (1766, 7249)]