1913309923

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{2039}}^1\times {\mathrm{3623}}^1$

素因数の和:5706

約数の個数: 16

約数和(自身を含む): 2247459840

約数和(自身を除く): 334149917

約数列:

[1, 7, 37, 259, 2039, 3623, 14273, 25361, 75443, 134051, 528101, 938357, 7387297, 51711079, 273329989, 1913309923]

約数ペア:

[(1, 1913309923), (7, 273329989), (37, 51711079), (259, 7387297), (2039, 938357), (3623, 528101), (14273, 134051), (25361, 75443)]