27439838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{12239}}^1$

素因数の和:12319

約数の個数: 16

約数和(自身を含む): 44064000

約数和(自身を除く): 16624162

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 12239, 24478, 232541, 465082, 722101, 1444202, 13719919, 27439838]

約数ペア:

[(1, 27439838), (2, 13719919), (19, 1444202), (38, 722101), (59, 465082), (118, 232541), (1121, 24478), (2242, 12239)]