12912303365

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6408091}}^1$

素因数の和:6408140

約数の個数: 16

約数和(自身を含む): 17224951296

約数和(自身を除く): 4312647931

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 6408091, 32040455, 83305183, 198650821, 416525915, 993254105, 2582460673, 12912303365]

約数ペア:

[(1, 12912303365), (5, 2582460673), (13, 993254105), (31, 416525915), (65, 198650821), (155, 83305183), (403, 32040455), (2015, 6408091)]