19334638

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{2861}}^1$

素因数の和:3003

約数の個数: 16

約数和(自身を含む): 30222720

約数和(自身を除く): 10888082

約数列:

[1, 2, 31, 62, 109, 218, 2861, 3379, 5722, 6758, 88691, 177382, 311849, 623698, 9667319, 19334638]

約数ペア:

[(1, 19334638), (2, 9667319), (31, 623698), (62, 311849), (109, 177382), (218, 88691), (2861, 6758), (3379, 5722)]