13215968

素因数分解:

$2^5\times {\mathrm{257}}^1\times {\mathrm{1607}}^1$

素因数の和:1874

約数の個数: 24

約数和(自身を含む): 26136432

約数和(自身を除く): 12920464

約数列:

[1, 2, 4, 8, 16, 32, 257, 514, 1028, 1607, 2056, 3214, 4112, 6428, 8224, 12856, 25712, 51424, 412999, 825998, 1651996, 3303992, 6607984, 13215968]

約数ペア:

[(1, 13215968), (2, 6607984), (4, 3303992), (8, 1651996), (16, 825998), (32, 412999), (257, 51424), (514, 25712), (1028, 12856), (1607, 8224), (2056, 6428), (3214, 4112)]