26989994

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{30881}}^1$

素因数の和:30925

約数の個数: 16

約数和(自身を含む): 44470080

約数和(自身を除く): 17480086

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 30881, 61762, 586739, 710263, 1173478, 1420526, 13494997, 26989994]

約数ペア:

[(1, 26989994), (2, 13494997), (19, 1420526), (23, 1173478), (38, 710263), (46, 586739), (437, 61762), (874, 30881)]