16920092

素因数分解:

$2^2\times 7^2\times {\mathrm{173}}^1\times {\mathrm{499}}^1$

素因数の和:690

約数の個数: 36

約数和(自身を含む): 34713000

約数和(自身を除く): 17792908

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 173, 196, 346, 499, 692, 998, 1211, 1996, 2422, 3493, 4844, 6986, 8477, 13972, 16954, 24451, 33908, 48902, 86327, 97804, 172654, 345308, 604289, 1208578, 2417156, 4230023, 8460046, 16920092]

約数ペア:

[(1, 16920092), (2, 8460046), (4, 4230023), (7, 2417156), (14, 1208578), (28, 604289), (49, 345308), (98, 172654), (173, 97804), (196, 86327), (346, 48902), (499, 33908), (692, 24451), (998, 16954), (1211, 13972), (1996, 8477), (2422, 6986), (3493, 4844)]