13373936

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{4243}}^1$

素因数の和:4448

約数の個数: 20

約数和(自身を含む): 26049672

約数和(自身を除く): 12675736

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 4243, 8486, 16972, 33944, 67888, 835871, 1671742, 3343484, 6686968, 13373936]

約数ペア:

[(1, 13373936), (2, 6686968), (4, 3343484), (8, 1671742), (16, 835871), (197, 67888), (394, 33944), (788, 16972), (1576, 8486), (3152, 4243)]