16916914

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{491}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 30606336

約数和(自身を除く): 13689422

約数列:

[1, 2, 7, 14, 23, 46, 107, 161, 214, 322, 491, 749, 982, 1498, 2461, 3437, 4922, 6874, 11293, 17227, 22586, 34454, 52537, 79051, 105074, 158102, 367759, 735518, 1208351, 2416702, 8458457, 16916914]

約数ペア:

[(1, 16916914), (2, 8458457), (7, 2416702), (14, 1208351), (23, 735518), (46, 367759), (107, 158102), (161, 105074), (214, 79051), (322, 52537), (491, 34454), (749, 22586), (982, 17227), (1498, 11293), (2461, 6874), (3437, 4922)]