13388462

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{373}}^1$

素因数の和:643

約数の個数: 16

約数和(自身を含む): 20438352

約数和(自身を除く): 7049890

約数列:

[1, 2, 131, 137, 262, 274, 373, 746, 17947, 35894, 48863, 51101, 97726, 102202, 6694231, 13388462]

約数ペア:

[(1, 13388462), (2, 6694231), (131, 102202), (137, 97726), (262, 51101), (274, 48863), (373, 35894), (746, 17947)]