15345302

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{20681}}^1$

素因数の和:20743

約数の個数: 16

約数和(自身を含む): 26803872

約数和(自身を除く): 11458570

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 20681, 41362, 144767, 289534, 1096093, 2192186, 7672651, 15345302]

約数ペア:

[(1, 15345302), (2, 7672651), (7, 2192186), (14, 1096093), (53, 289534), (106, 144767), (371, 41362), (742, 20681)]