16774492

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31531}}^1$

素因数の和:31561

約数の個数: 24

約数和(自身を含む): 35315840

約数和(自身を除く): 18541348

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 31531, 63062, 126124, 220717, 441434, 599089, 882868, 1198178, 2396356, 4193623, 8387246, 16774492]

約数ペア:

[(1, 16774492), (2, 8387246), (4, 4193623), (7, 2396356), (14, 1198178), (19, 882868), (28, 599089), (38, 441434), (76, 220717), (133, 126124), (266, 63062), (532, 31531)]