12621862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{8563}}^1$

素因数の和:8643

約数の個数: 16

約数和(自身を含む): 20964672

約数和(自身を除く): 8342810

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 8563, 17126, 94193, 188386, 573721, 1147442, 6310931, 12621862]

約数ペア:

[(1, 12621862), (2, 6310931), (11, 1147442), (22, 573721), (67, 188386), (134, 94193), (737, 17126), (1474, 8563)]