13866362

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1609}}^1$

素因数の和:1781

約数の個数: 16

約数和(自身を含む): 21638400

約数和(自身を除く): 7772038

約数列:

[1, 2, 31, 62, 139, 278, 1609, 3218, 4309, 8618, 49879, 99758, 223651, 447302, 6933181, 13866362]

約数ペア:

[(1, 13866362), (2, 6933181), (31, 447302), (62, 223651), (139, 99758), (278, 49879), (1609, 8618), (3218, 4309)]