18315994

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{6719}}^1$

素因数の和:6797

約数の個数: 16

約数和(自身を含む): 29030400

約数和(自身を除く): 10714406

約数列:

[1, 2, 29, 47, 58, 94, 1363, 2726, 6719, 13438, 194851, 315793, 389702, 631586, 9157997, 18315994]

約数ペア:

[(1, 18315994), (2, 9157997), (29, 631586), (47, 389702), (58, 315793), (94, 194851), (1363, 13438), (2726, 6719)]