12415984

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6521}}^1$

素因数の和:6553

約数の個数: 40

約数和(自身を含む): 29114208

約数和(自身を除く): 16698224

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 6521, 13042, 26084, 45647, 52168, 91294, 104336, 110857, 182588, 221714, 365176, 443428, 730352, 775999, 886856, 1551998, 1773712, 3103996, 6207992, 12415984]

約数ペア:

[(1, 12415984), (2, 6207992), (4, 3103996), (7, 1773712), (8, 1551998), (14, 886856), (16, 775999), (17, 730352), (28, 443428), (34, 365176), (56, 221714), (68, 182588), (112, 110857), (119, 104336), (136, 91294), (238, 52168), (272, 45647), (476, 26084), (952, 13042), (1904, 6521)]