18403346

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{3593}}^1$

素因数の和:3805

約数の個数: 16

約数和(自身を含む): 29887704

約数和(自身を除く): 11484358

約数列:

[1, 2, 13, 26, 197, 394, 2561, 3593, 5122, 7186, 46709, 93418, 707821, 1415642, 9201673, 18403346]

約数ペア:

[(1, 18403346), (2, 9201673), (13, 1415642), (26, 707821), (197, 93418), (394, 46709), (2561, 7186), (3593, 5122)]