16838618

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 27412560

約数和(自身を除く): 10573942

約数列:

[1, 2, 29, 41, 58, 73, 82, 97, 146, 194, 1189, 2117, 2378, 2813, 2993, 3977, 4234, 5626, 5986, 7081, 7954, 14162, 86797, 115333, 173594, 205349, 230666, 290321, 410698, 580642, 8419309, 16838618]

約数ペア:

[(1, 16838618), (2, 8419309), (29, 580642), (41, 410698), (58, 290321), (73, 230666), (82, 205349), (97, 173594), (146, 115333), (194, 86797), (1189, 14162), (2117, 7954), (2378, 7081), (2813, 5986), (2993, 5626), (3977, 4234)]