2193784321

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1063}}^1\times {\mathrm{1693}}^1$

素因数の和:2832

約数の個数: 16

約数和(自身を含む): 2335931136

約数和(自身を除く): 142146815

約数列:

[1, 23, 53, 1063, 1219, 1693, 24449, 38939, 56339, 89729, 1295797, 1799659, 2063767, 41392157, 95381927, 2193784321]

約数ペア:

[(1, 2193784321), (23, 95381927), (53, 41392157), (1063, 2063767), (1219, 1799659), (1693, 1295797), (24449, 89729), (38939, 56339)]