16238306

素因数分解:

$2^1\times 7^3\times {\mathrm{23671}}^1$

素因数の和:23694

約数の個数: 16

約数和(自身を含む): 28406400

約数和(自身を除く): 12168094

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 23671, 47342, 165697, 331394, 1159879, 2319758, 8119153, 16238306]

約数ペア:

[(1, 16238306), (2, 8119153), (7, 2319758), (14, 1159879), (49, 331394), (98, 165697), (343, 47342), (686, 23671)]