14209690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1279}}^1$

素因数の和:1398

約数の個数: 32

約数和(自身を含む): 28200960

約数和(自身を除く): 13991270

約数列:

[1, 2, 5, 10, 11, 22, 55, 101, 110, 202, 505, 1010, 1111, 1279, 2222, 2558, 5555, 6395, 11110, 12790, 14069, 28138, 70345, 129179, 140690, 258358, 645895, 1291790, 1420969, 2841938, 7104845, 14209690]

約数ペア:

[(1, 14209690), (2, 7104845), (5, 2841938), (10, 1420969), (11, 1291790), (22, 645895), (55, 258358), (101, 140690), (110, 129179), (202, 70345), (505, 28138), (1010, 14069), (1111, 12790), (1279, 11110), (2222, 6395), (2558, 5555)]