19242710

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{36307}}^1$

素因数の和:36367

約数の個数: 16

約数和(自身を含む): 35291376

約数和(自身を除く): 16048666

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 36307, 72614, 181535, 363070, 1924271, 3848542, 9621355, 19242710]

約数ペア:

[(1, 19242710), (2, 9621355), (5, 3848542), (10, 1924271), (53, 363070), (106, 181535), (265, 72614), (530, 36307)]