13364144

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43961}}^1$

素因数の和:43988

約数の個数: 20

約数和(自身を含む): 27256440

約数和(自身を除く): 13892296

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 43961, 87922, 175844, 351688, 703376, 835259, 1670518, 3341036, 6682072, 13364144]

約数ペア:

[(1, 13364144), (2, 6682072), (4, 3341036), (8, 1670518), (16, 835259), (19, 703376), (38, 351688), (76, 175844), (152, 87922), (304, 43961)]