193876304

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{637751}}^1$

素因数の和:637778

約数の個数: 20

約数和(自身を含む): 395406240

約数和(自身を除く): 201529936

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 637751, 1275502, 2551004, 5102008, 10204016, 12117269, 24234538, 48469076, 96938152, 193876304]

約数ペア:

[(1, 193876304), (2, 96938152), (4, 48469076), (8, 24234538), (16, 12117269), (19, 10204016), (38, 5102008), (76, 2551004), (152, 1275502), (304, 637751)]