27936854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{21523}}^1$

素因数の和:21595

約数の個数: 16

約数和(自身を含む): 46491840

約数和(自身を除く): 18554986

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 21523, 43046, 236753, 473506, 1269857, 2539714, 13968427, 27936854]

約数ペア:

[(1, 27936854), (2, 13968427), (11, 2539714), (22, 1269857), (59, 473506), (118, 236753), (649, 43046), (1298, 21523)]