19409532

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{22157}}^1$

素因数の和:22237

約数の個数: 24

約数和(自身を含む): 45911376

約数和(自身を除く): 26501844

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 22157, 44314, 66471, 88628, 132942, 265884, 1617461, 3234922, 4852383, 6469844, 9704766, 19409532]

約数ペア:

[(1, 19409532), (2, 9704766), (3, 6469844), (4, 4852383), (6, 3234922), (12, 1617461), (73, 265884), (146, 132942), (219, 88628), (292, 66471), (438, 44314), (876, 22157)]