30470518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{2797}}^1$

素因数の和:3231

約数の個数: 16

約数和(自身を含む): 49356720

約数和(自身を除く): 18886202

約数列:

[1, 2, 13, 26, 419, 838, 2797, 5447, 5594, 10894, 36361, 72722, 1171943, 2343886, 15235259, 30470518]

約数ペア:

[(1, 30470518), (2, 15235259), (13, 2343886), (26, 1171943), (419, 72722), (838, 36361), (2797, 10894), (5447, 5594)]