18536476304

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{60975251}}^1$

素因数の和:60975278

約数の個数: 20

約数和(自身を含む): 37804656240

約数和(自身を除く): 19268179936

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 60975251, 121950502, 243901004, 487802008, 975604016, 1158529769, 2317059538, 4634119076, 9268238152, 18536476304]

約数ペア:

[(1, 18536476304), (2, 9268238152), (4, 4634119076), (8, 2317059538), (16, 1158529769), (19, 975604016), (38, 487802008), (76, 243901004), (152, 121950502), (304, 60975251)]