189920238

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1665967}}^1$

素因数の和:1665991

約数の個数: 16

約数和(自身を含む): 399832320

約数和(自身を除く): 209912082

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1665967, 3331934, 4997901, 9995802, 31653373, 63306746, 94960119, 189920238]

約数ペア:

[(1, 189920238), (2, 94960119), (3, 63306746), (6, 31653373), (19, 9995802), (38, 4997901), (57, 3331934), (114, 1665967)]