12605978

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3559}}^1$

素因数の和:3602

約数の個数: 32

約数和(自身を含む): 24606720

約数和(自身を除く): 12000742

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 3559, 7118, 24913, 39149, 49826, 78298, 81857, 163714, 274043, 548086, 572999, 900427, 1145998, 1800854, 6302989, 12605978]

約数ペア:

[(1, 12605978), (2, 6302989), (7, 1800854), (11, 1145998), (14, 900427), (22, 572999), (23, 548086), (46, 274043), (77, 163714), (154, 81857), (161, 78298), (253, 49826), (322, 39149), (506, 24913), (1771, 7118), (3542, 3559)]