13147744

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{3989}}^1$

素因数の和:4102

約数の個数: 24

約数和(自身を含む): 26142480

約数和(自身を除く): 12994736

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 412, 824, 1648, 3296, 3989, 7978, 15956, 31912, 63824, 127648, 410867, 821734, 1643468, 3286936, 6573872, 13147744]

約数ペア:

[(1, 13147744), (2, 6573872), (4, 3286936), (8, 1643468), (16, 821734), (32, 410867), (103, 127648), (206, 63824), (412, 31912), (824, 15956), (1648, 7978), (3296, 3989)]