16001808436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1514749}}^1$

素因数の和:1514911

約数の個数: 24

約数和(自身を含む): 29689100000

約数和(自身を除く): 13687291564

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 2641, 5282, 10564, 1514749, 3029498, 6058996, 28780231, 57560462, 115120924, 210550111, 421100222, 842200444, 4000452109, 8000904218, 16001808436]

約数ペア:

[(1, 16001808436), (2, 8000904218), (4, 4000452109), (19, 842200444), (38, 421100222), (76, 210550111), (139, 115120924), (278, 57560462), (556, 28780231), (2641, 6058996), (5282, 3029498), (10564, 1514749)]