13877380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{63079}}^1$

素因数の和:63099

約数の個数: 24

約数和(自身を含む): 31792320

約数和(自身を除く): 17914940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 63079, 126158, 252316, 315395, 630790, 693869, 1261580, 1387738, 2775476, 3469345, 6938690, 13877380]

約数ペア:

[(1, 13877380), (2, 6938690), (4, 3469345), (5, 2775476), (10, 1387738), (11, 1261580), (20, 693869), (22, 630790), (44, 315395), (55, 252316), (110, 126158), (220, 63079)]