19339452013

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{5347}}^1\times {\mathrm{9749}}^1$

素因数の和:15156

約数の個数: 16

約数和(自身を含む): 22525776000

約数和(自身を除く): 3186323987

約数列:

[1, 7, 53, 371, 5347, 9749, 37429, 68243, 283391, 516697, 1983737, 3616879, 52127903, 364895321, 2762778859, 19339452013]

約数ペア:

[(1, 19339452013), (7, 2762778859), (53, 364895321), (371, 52127903), (5347, 3616879), (9749, 1983737), (37429, 516697), (68243, 283391)]