27934258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{21521}}^1$

素因数の和:21593

約数の個数: 16

約数和(自身を含む): 46487520

約数和(自身を除く): 18553262

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 21521, 43042, 236731, 473462, 1269739, 2539478, 13967129, 27934258]

約数ペア:

[(1, 27934258), (2, 13967129), (11, 2539478), (22, 1269739), (59, 473462), (118, 236731), (649, 43042), (1298, 21521)]