21025058

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{19079}}^1$

素因数の和:19129

約数の個数: 16

約数和(自身を含む): 34344000

約数和(自身を除く): 13318942

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 19079, 38158, 362501, 553291, 725002, 1106582, 10512529, 21025058]

約数ペア:

[(1, 21025058), (2, 10512529), (19, 1106582), (29, 725002), (38, 553291), (58, 362501), (551, 38158), (1102, 19079)]