16902380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{76829}}^1$

素因数の和:76849

約数の個数: 24

約数和(自身を含む): 38722320

約数和(自身を除く): 21819940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 76829, 153658, 307316, 384145, 768290, 845119, 1536580, 1690238, 3380476, 4225595, 8451190, 16902380]

約数ペア:

[(1, 16902380), (2, 8451190), (4, 4225595), (5, 3380476), (10, 1690238), (11, 1536580), (20, 845119), (22, 768290), (44, 384145), (55, 307316), (110, 153658), (220, 76829)]