15030946

素因数分解:

$2^1\times 7^3\times {\mathrm{21911}}^1$

素因数の和:21934

約数の個数: 16

約数和(自身を含む): 26294400

約数和(自身を除く): 11263454

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 21911, 43822, 153377, 306754, 1073639, 2147278, 7515473, 15030946]

約数ペア:

[(1, 15030946), (2, 7515473), (7, 2147278), (14, 1073639), (49, 306754), (98, 153377), (343, 43822), (686, 21911)]