30838634

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{4691}}^1$

素因数の和:4885

約数の個数: 16

約数和(自身を含む): 48984480

約数和(自身を除く): 18145846

約数列:

[1, 2, 19, 38, 173, 346, 3287, 4691, 6574, 9382, 89129, 178258, 811543, 1623086, 15419317, 30838634]

約数ペア:

[(1, 30838634), (2, 15419317), (19, 1623086), (38, 811543), (173, 178258), (346, 89129), (3287, 9382), (4691, 6574)]