19304349

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{383}}^1$

素因数の和:756

約数の個数: 16

約数和(自身を含む): 26376192

約数和(自身を除く): 7071843

約数列:

[1, 3, 53, 159, 317, 383, 951, 1149, 16801, 20299, 50403, 60897, 121411, 364233, 6434783, 19304349]

約数ペア:

[(1, 19304349), (3, 6434783), (53, 364233), (159, 121411), (317, 60897), (383, 50403), (951, 20299), (1149, 16801)]