301931888

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{993197}}^1$

素因数の和:993224

約数の個数: 20

約数和(自身を含む): 615782760

約数和(自身を除く): 313850872

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 993197, 1986394, 3972788, 7945576, 15891152, 18870743, 37741486, 75482972, 150965944, 301931888]

約数ペア:

[(1, 301931888), (2, 150965944), (4, 75482972), (8, 37741486), (16, 18870743), (19, 15891152), (38, 7945576), (76, 3972788), (152, 1986394), (304, 993197)]