11937928

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{78539}}^1$

素因数の和:78564

約数の個数: 16

約数和(自身を含む): 23562000

約数和(自身を除く): 11624072

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 78539, 157078, 314156, 628312, 1492241, 2984482, 5968964, 11937928]

約数ペア:

[(1, 11937928), (2, 5968964), (4, 2984482), (8, 1492241), (19, 628312), (38, 314156), (76, 157078), (152, 78539)]