18150928

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59707}}^1$

素因数の和:59734

約数の個数: 20

約数和(自身を含む): 37018960

約数和(自身を除く): 18868032

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 59707, 119414, 238828, 477656, 955312, 1134433, 2268866, 4537732, 9075464, 18150928]

約数ペア:

[(1, 18150928), (2, 9075464), (4, 4537732), (8, 2268866), (16, 1134433), (19, 955312), (38, 477656), (76, 238828), (152, 119414), (304, 59707)]