16147964

素因数分解:

$2^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{2393}}^1$

素因数の和:2645

約数の個数: 24

約数和(自身を含む): 32443488

約数和(自身を除く): 16295524

約数列:

[1, 2, 4, 7, 14, 28, 241, 482, 964, 1687, 2393, 3374, 4786, 6748, 9572, 16751, 33502, 67004, 576713, 1153426, 2306852, 4036991, 8073982, 16147964]

約数ペア:

[(1, 16147964), (2, 8073982), (4, 4036991), (7, 2306852), (14, 1153426), (28, 576713), (241, 67004), (482, 33502), (964, 16751), (1687, 9572), (2393, 6748), (3374, 4786)]