13854686

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:264

約数の個数: 32

約数和(自身を含む): 22915200

約数和(自身を除く): 9060514

約数列:

[1, 2, 19, 38, 43, 61, 86, 122, 139, 278, 817, 1159, 1634, 2318, 2623, 2641, 5246, 5282, 5977, 8479, 11954, 16958, 49837, 99674, 113563, 161101, 227126, 322202, 364597, 729194, 6927343, 13854686]

約数ペア:

[(1, 13854686), (2, 6927343), (19, 729194), (38, 364597), (43, 322202), (61, 227126), (86, 161101), (122, 113563), (139, 99674), (278, 49837), (817, 16958), (1159, 11954), (1634, 8479), (2318, 5977), (2623, 5282), (2641, 5246)]