13571978

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{373}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 24558336

約数和(自身を除く): 10986358

約数列:

[1, 2, 7, 14, 23, 46, 113, 161, 226, 322, 373, 746, 791, 1582, 2599, 2611, 5198, 5222, 8579, 17158, 18193, 36386, 42149, 60053, 84298, 120106, 295043, 590086, 969427, 1938854, 6785989, 13571978]

約数ペア:

[(1, 13571978), (2, 6785989), (7, 1938854), (14, 969427), (23, 590086), (46, 295043), (113, 120106), (161, 84298), (226, 60053), (322, 42149), (373, 36386), (746, 18193), (791, 17158), (1582, 8579), (2599, 5222), (2611, 5198)]