21463046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{51347}}^1$

素因数の和:51379

約数の個数: 16

約数和(自身を含む): 36970560

約数和(自身を除く): 15507514

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 51347, 102694, 564817, 975593, 1129634, 1951186, 10731523, 21463046]

約数ペア:

[(1, 21463046), (2, 10731523), (11, 1951186), (19, 1129634), (22, 975593), (38, 564817), (209, 102694), (418, 51347)]