16406804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3539}}^1$

素因数の和:3623

約数の個数: 24

約数和(自身を含む): 30727200

約数和(自身を除く): 14320396

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 3539, 4636, 7078, 14156, 67241, 134482, 215879, 268964, 431758, 863516, 4101701, 8203402, 16406804]

約数ペア:

[(1, 16406804), (2, 8203402), (4, 4101701), (19, 863516), (38, 431758), (61, 268964), (76, 215879), (122, 134482), (244, 67241), (1159, 14156), (2318, 7078), (3539, 4636)]