12586486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{8539}}^1$

素因数の和:8619

約数の個数: 16

約数和(自身を含む): 20905920

約数和(自身を除く): 8319434

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 8539, 17078, 93929, 187858, 572113, 1144226, 6293243, 12586486]

約数ペア:

[(1, 12586486), (2, 6293243), (11, 1144226), (22, 572113), (67, 187858), (134, 93929), (737, 17078), (1474, 8539)]